| Subject | French | English |
| mech.eng. | accouplement rigide | rigid couplings |
| mech.eng. | accouplement rigide | solid coupling |
| mech.eng. | accouplement rigide | rigid coupling |
| mech.eng. | accouplement semi-rigide | flexible coupling |
| hi.energ. | accélérateur électrostatique à rotor rigide isolant | rotor-type electrostatic generator |
| hi.energ. | accélérateur électrostatique à rotor rigide isolant | rigid rotor electrostatic accelerator |
| hi.energ. | accélérateur électrostatique à rotor rigide isolant | SAMES type electrostatic generator |
| hi.energ. | accélérateur électrostatique à rotor rigide isolant | rigid rotor electrostatic generator |
| hi.energ. | accélérateur électrostatique à rotor rigide isolant | rotor-type electrostatic accelerator |
| CNC | action rigide | positioning action |
| tech., mech.eng. | aiguillage en tubes rigides | rigid pipe switches |
| paraglid. | aile rigide | rigid wing |
| paraglid. | aile à revêtement rigide | wing with stressed skin |
| agric. | ameneur à dents rigides | finger packer |
| agric. | ameneur à dents rigides | fork packer |
| agric. | ameneur à dents rigides | feed fork |
| transp., avia. | antennes rigides, non filaires | rigidly supported non-wire antennae |
| cultur. | appareil photographique rigide du type box | box camera |
| construct. | appui de pont rigide | rigid pier |
| construct. | appui rigide | rigid bearing |
| construct. | appui rigide | rigid support |
| transp. | arbre rigide | beam axle |
| construct. | arc rigide | rigid arch |
| construct. | armature rigide ou auto-portante | rigid reinforcement, stiff reinforcement |
| construct. | armatures rigides | rigid reinforcement |
| construct. | assemblage avec éléments d'insertion rigides | joint with rigid insertion elements |
| mech.eng. | assemblage rigide | rigid couplings |
| met. | assemblage rigide | rigid connection |
| construct. | assemblage rigide | rigid joint |
| met. | assemblage semi-rigide en acier | semi-rigid steel joint |
| transp. | attelage automatique rigide | rigid automatic coupling |
| transp. | attelage automatique semi-rigide | semi-rigid automatic coupling |
| mech.eng. | attelage rigide | rigid drawbar attachment |
| mech.eng. | attelage rigide | fixed drawbar |
| mech.eng. | attelage rigide | rigid coupling |
| transp. | aéroglisseur à jupes rigides | rigid sidewall hovercraft |
| transp. | aéroglisseur à jupes rigides | hovercraft with rigid skirts |
| med.appl. | bandage rigide pour hernie inguinale | French truss |
| pack. | barquette semi-rigide en alluminium | semi-rigid aluminium tray pack |
| el. | barre rigide | rigid busbar |
| construct. | barre rigide | stiff rod |
| construct. | barre rigide | rigid bar |
| construct. | barrière rigide | rigid railing |
| transp., tech. | barrière rigide fixe | fixed rigid barrier |
| construct. | barrière semi-rigide | semirigid railing |
| mech.eng. | bielle rigide | push rod |
| mech.eng. | bielle rigide | control rod |
| met. | boîte semi-rigide | semi-rigid container |
| construct. | butée rigide | rigid shear connector |
| agric., mech.eng. | bâti rigide | rigid frame |
| construct. | cadre rigide | rigid frame |
| industr., construct. | caisse en carton rigide | rigid paperboard carton |
| transp., tech. | caisse rigide thorax-échine | rigid thoracic spine box |
| agric. | canalisation porte-buses rigide | nozzle bar |
| mech.eng., el. | caniveau de transmission rigide | trough for signal operating rods |
| transp. | canot de secours rigide | rigid rescue boat |
| hobby, mun.plan. | caravane rigide | rigid-walled trailer |
| construct. | carcasse d'armature rigide | rigid reinforcing cage |
| PCB | carte imprimée double face rigide | rigid double-sided printed board |
| PCB | carte imprimée multicouche rigide | rigid multilayer printed board |
| PCB | carte imprimée rigide | rigid printed board |
| PCB | carte imprimée simple face rigide | rigid single-sided printed board |
| law | cartel rigide | hard cartel |
| pack. | carton rigide | card hardboard |
| pack. | carton rigide | box hardboard |
| pack. | carton rigide | mill hardboard |
| pack. | carton rigide | press hardboard |
| pack. | carton rigide | hardboard |
| med. | caverne rigide | rigid cavity |
| mech.eng. | charge d'essai statique rigide | static rigid test load |
| construct. | charpente rigide | rigid framework |
| transp. | chaussée rigide | rigid construction |
| transp., construct. | chaussée rigide | rigid pavement |
| transp., construct. | chaussée semi-rigide | semi-rigid pavement |
| ichtyol. | chimère à nez rigide | long-nosed chimaera (Harriotta raleighana) |
| ichtyol. | chimère à nez rigide | bent-nosed rabbitfish (Harriotta raleighana) |
| agric. | châssis rigide | rigid frame |
| IT, earth.sc. | circuit de contrôle pour disque rigide | hard-disc controller |
| IT | circuit de contrôle pour disques rigides | hard-disc controller |
| law, fin., transp. | clause rigide | entrenched clause |
| construct. | cloison rigide | rigid partition |
| construct. | cloison rigide démontable | rigid collapsible partition |
| el. | coaxial semi-rigide | semi-rigid coaxial line |
| environ., UN | comité des choix techniques - mousses rigides et mousses souples | Flexible and Rigid Foams Technical Options committee |
| transp. | commande par transmission rigide | direct steering |
| mech.eng. | commande rigide | linkage control |
| met. | comportement semi-rigide | semi-rigid action |
| mech.eng. | compresseur centrifuge à arbre rigide | stiff-shaft centrifugal compressor |
| industr., construct., chem. | conducteur rigide d'images | image transfer |
| industr., construct., chem. | conducteur rigide d'images | image conduit |
| agric. | conduit rigide | dusting tube |
| electr.eng. | conduit rigide | rigid conduit |
| agric. | conduit rigide | duct |
| electr.eng. | conduit rigide en acier à haute résistance | extra-heavy duty rigid steel conduit |
| tech., mech.eng. | conduite rigide | semi-rigid tube |
| tech., mech.eng. | conduite rigide | rigid tube |
| transp., mech.eng. | conduite rigide de frein | rigid brake pipe |
| tech., mech.eng. | conduite semi-rigide | semi-rigid tube |
| tech., mech.eng. | conduite semi-rigide | rigid tube |
| transp., mil., grnd.forc., mech.eng. | conduites rigides des freins | rigid brake pipes |
| construct. | construction a ossature rigide | rigid frame construction |
| transp. | construction en coquille rigide | rigid-shell construction |
| mech.eng. | construction rigide | rigid type construction |
| mech.eng. | construction rigide | rigid type design |
| mech.eng. | construction rigide | rigid design |
| mech.eng. | construction rigide | vibration-less construction |
| mech.eng. | construction rigide | rock-steady structure |
| mech.eng. | construction rigide | rigid construction |
| construct. | construction triangulée ou à nœuds rigides | bar construction |
| met. | construction à ossature rigide | rigid frame construction |
| construct. | contour d'appui rigide | rigid peripheral supporting structure |
| mech.eng. | contrepoids compensateur de transmission rigide | compensating counterweight in a run of rodding |
| transp. | convoi rigide | rigid train |
| construct. | coque rigide | rigid shell |
| astr. | corps rigide | rigid body |
| construct. | corps rigide absolu | perfectly rigid body |
| industr. | couche de base rigide | rigid roadbase |
| anal.chem. | couche rigide d’Helmholtz | compact layer |
| mech.eng. | coulisseau rigide | rigid shoe |
| transp. | coussin d'air à jupes rigides | rigid sidewall air cushion |
| agric. | coutre rigide | non tilting coulter |
| construct. | couverture en plaque rigide | tile roof |
| immigr., tech. | couverture rigide | stiff cover |
| industr. | couverture rigide | hard cover |
| construct. | couverture rigide | rigid roofing |
| immigr., tech. | couverture semi-rigide | semi-rigid cover |
| agric. | cultivateur léger à dents rigides | light rigid tine cultivator |
| agric. | cultivateur à dents rigides | rigid tined cultivator |
| agric. | cultivateur à dents rigides | stiff tooth cultivator |
| agric. | cultivateur à dents rigides | rigid tine cultivator |
| agric. | cultivateur à dents rigides à ressort | spring loaded tine cultivator |
| agric. | cultivateur à dents rigides à ressort | spring loaded rigid tine cultivator |
| agric. | cultivateur à dents semi-rigides | spring loaded tine cultivator |
| agric. | cultivateur à dents semi-rigides | spring loaded rigid tine cultivator |
| agric. | culture sur support rigide | tray culture |
| med.appl. | curette utérine rigide | rigid uterine curette |
| med.appl. | cystoscope rigide opératoire | rigid operation cystoscope |
| med.appl. | cystouréthroscope rigide | rigid cystourethroscope |
| mech.eng. | câble rigide sous gaine légère en PVC | light PVC |
| el. | câbles rigides à âme câblée | rigid cables with a stranded conductor |
| construct. | dalle rigide | rigid slab |
| mater.sc., construct. | dalle rigide | strong floor |
| agric. | demande rigide | static demand |
| agric. | demande rigide | inelastic demand |
| med.appl. | demi-ceinture rigide abdominale | pelvis bow |
| agric., mech.eng. | dent rigide | cultivator rigid tine |
| agric., mech.eng. | dent rigide | stiff shank |
| agric., mech.eng. | dent rigide | rigid tine |
| nat.sc., agric. | dent rigide avec soc à pointe | rigid tine with sharp pointed shar |
| agric., mech.eng. | dent rigide droite | straight rigid tine |
| agric., mech.eng. | dent rigide incurvée | straight curved tooth |
| agric., mech.eng. | dent rigide pointue | pointed rigid tine |
| agric., mech.eng. | dent rigide spatulée | duckfoot tooth |
| agric., mech.eng. | dent rigide spatulée | duckfoot tine |
| agric., mech.eng. | dent rigide à ressort | spring loaded rigid tine |
| agric., mech.eng. | dent rigide à ressort | spring loaded tine |
| agric., mech.eng. | dent rigide à ressort | semirigid tine |
| agric., mech.eng. | dent semi-rigide | spring loaded tine |
| agric., mech.eng. | dent semi-rigide | spring loaded rigid tine |
| agric., mech.eng. | dent semi-rigide | semirigid tine |
| agric. | dents rigides | rigid tines |
| agric. | dents semi-rigides | spring-loaded tines |
| transp., avia. | dirigeable non rigide | non-rigid airship |
| transp., avia. | dirigeable non rigide | blimp |
| transp., avia. | dirigeable rigide | rigid airship |
| transp., avia. | dirigeable semi-rigide | semi-rigid airship |
| transp., avia. | dirigeable semi-rigide | pressure-rigid airship |
| IT | disque magnétique rigide | rigid magnetic disc |
| IT | disque rigide | hard disk |
| transp., tech., law | double vitrage en plastique rigide | rigid plastic double-glazed unit |
| tech. | dynamique du corps rigide | rigid-body dynamics |
| pragm. | désignateur rigide | rigid designator |
| mater.sc. | emballage en feuilles rigides d'aluminium | rigid aluminium pack |
| mater.sc. | emballage en feuilles rigides d'aluminium | aluminium hard foil pack |
| pack. | emballage en feuilles rigides d’aluminium | rigid aluminium pack aluminium hard foil pack |
| pack. | emballage rigide | rigid container |
| transp. | empattement rigide | rigid wheel-base |
| construct. | encastrement rigide | rigid restraint |
| construct. | encastrement rigide | rigid constraint |
| automat. | enchaînement rigide | rigid linkage |
| transp., el. | enclenchement de transit rigide | through route locking |
| immigr., health. | endoscope rigide | rigid endoscope |
| med.appl. | endoscopie rigide | rigid endoscopy |
| med. | endoscopie rigide | nasal endoscopy |
| el.tract. | engrenage rigide | solid gearing |
| transp. | ensemble rigide de batiments | rigid group of vessels |
| construct. | entretoise rigide | rigid bracing |
| IT | enveloppe rigide | hard case |
| transp. | essieu monté rigide | rigid axle |
| transp. | essieu rigide | live axle |
| transp. | essieu rigide | beam axle |
| transp. | essieu rigide | rigid axle |
| transp. | essieu rigide moteur | live axle |
| construct. | ferme à nœuds rigides | truss with rigid joints |
| industr., construct., chem. | feuille plastique rigide | rigid plastic sheeting |
| industr., construct., chem. | feuille plastique rigide | rigid foil |
| mater.sc. | feuille rigide | rigid sheet |
| isol. | feuilles stratifiées rigides | rigid laminated sheets |
| construct. | fil flexible avec une faille rigide | rod with flexural rigidity |
| voll. | filet rigide | stiff net |
| cultur. | film rigide | film in the flat |
| cultur. | film rigide | flat film |
| cultur. | film rigide | sheet film |
| cultur. | film rigide | flatcopy film |
| cultur. | film rigide | cut film |
| mech.eng., el. | fixation rigide | rigid fastening |
| el.tract. | fixation rigide | rigid support |
| construct. | fondation rigide | rigid foundation |
| construct. | frette rigide | on-set stirrup |
| industr., chem., polit. | Fédération des associations européennes de production de mousses de polyuréthane rigides | Federation of European Rigid Polyurethane Foam Associations |
| mech.eng. | gaine métallique rigide | rigid metal conduit |
| coal., construct. | galerie rigide en charge à forte pente | rigid pressure shaft |
| industr., construct. | garniture rigide | rigid card clothing |
| industr., construct. | garniture rigide | metallic clothing |
| textile | garniture rigide de carde | garnett wire |
| textile | garniture rigide de carde | metallic card clothing |
| tech., industr., construct. | garniture rigide en dents de scie d'une carde à travailleurs | metallic saw tooth wire clothing of a card with workers |
| commun. | guide d'ondes rigides | rigid wave guide |
| transp. | habitacle rigide | strengthened passenger compartment |
| med.appl. | haptique rigide | rigid haptic |
| agric., mech.eng. | herse rigide | rigid harrow |
| agric., mech.eng. | herse rigide | rigid frame harrow |
| agric., mech.eng. | herse à bâti rigide | rigid harrow |
| agric., mech.eng. | herse à bâti rigide | rigid frame harrow |
| agric. | herse à dents rigides | spike harrow |
| agric. | herse à dents rigides | spike toothed harrow |
| agric., tech. | herse à dents rigides | rigid tine harrow |
| agric., tech. | herse à dents rigides | peg-tooth harrow |
| agric. | herse à dents rigides | straight-tined harrow |
| agric. | herse à dents rigides | spike-tooth harrow |
| agric. | herse à dents rigides | spike tooth harrow |
| agric. | herse à dents rigides | smoothing harrow |
| agric. | herse à dents rigides | peg tooth harrow |
| el. | isolateur rigide | pin insulator |
| el. | isolateur rigide | rigid insulator |
| el. | isolateur rigide à socle | line post insulator |
| isol. | isolateur rigide à socle | line-post insulator |
| el. | isolateur rigide à tige | pin insulator |
| construct. | joint rigide | rigid joint |
| met. | joint semi-rigide en acier | semi-rigid steel joint |
| construct. | jonction rigide des poutres croisées | beam framing moment connection |
| transp. | jupe rigide | rigid skirt |
| kayak. | kayak rigide | inflexible canoe |
| mech. | liaison absolument rigide | absolutely rigid constraint |
| met. | liaison semi-rigide en acier | semi-rigid steel joint |
| transp., el. | ligne à suspension rigide | rigid suspension line |
| automat. | limitation rigide | rigid limitation |
| med.appl. | LIO rigide | rigid IOL |
| transp. | locomotive à châssis rigide | locomotive equipped with a rigid underframe |
| transp. | locomotive à châssis rigide | engine equipped with a rigid underframe |
| tech., industr., construct. | machine à lances rigides bilatérales avec transfert | loom with rigid bilateral rapiers with transfer |
| tech., industr., construct. | machine à lances rigides parallèles et unilatérales | loom with rigid unilateral rapier |
| textile | machine à tisser à lance rigide | rigid rapier loom |
| tech., industr., construct. | machine à une lance rigide unilatérale | loom with single rigid rapier |
| tech., mech.eng. | machine à équilibrer à paliers rigides | hard bearing balancing machine |
| tech., mech.eng. | machine à équilibrer à paliers rigides | below resonance balancing machine |
| industr., construct., chem. | matière plastique rigide | rigid plastic |
| pack. | matière plastique rigide | rigid plastics (material) |
| pack. | matière plastique rigide | rigid plastic (material) |
| construct. | matériau rigide autoconsolidant | rigid strain-hardening material |
| construct. | matériau rigide idéalement plastique | rigid ideally plastic material |
| patents. | matériaux de construction non métalliques, tuyaux rigides non métalliques pour la construction, asphalte, poix et bitume, constructions transportables non métalliques, monuments non métalliques | building materials non metallic, non-metallic rigid pipes for building, asphalt, pitch and bitumen, non-metallic transportable buildings, monuments, not of metal |
| isol. | micanite rigide | rigid mica material |
| met. | modèle de réponse semi-rigide | model of semi-rigid response |
| scient. | modèle à corps rigide | rigid body model |
| chem. | moule en deux parties rigides | matched metal mould |
| chem. | moule en deux parties rigides | matched metal mold |
| chem. | moule en deux parties rigides | matched die |
| chem. | moule en deux parties rigides | matched mould |
| chem. | moule en deux parties rigides | matched metal die |
| chem. | moule et contremoule rigides | matched metal mold |
| chem. | moule et contremoule rigides | matched metal mould |
| chem. | moule et contremoule rigides | matched mould |
| chem. | moule et contre-moule rigides | matched metal dies |
| chem. | moule et contremoule rigides | matched metal die |
| chem. | moule et contremoule rigides | matched die |
| chem. | mousse rigide | rigid foam |
| chem. | mousse rigide de polyuréthanne | rigid foam |
| environ. | mousse rigide d'isolation | rigid insulating foam |
| mech.eng. | moyeu intégré rigide | integral rigid hub |
| mech.eng. | moyeu intégré rigide | integral rigid head |
| earth.sc. | mètre rigide | scale |
| earth.sc. | mètre rigide | rule |
| construct. | mécanique des systèmes à barres rigides | theory of latticed structures |
| mech. | méthode de console rigide | rigid cantilever method |
| build.struct. | noeud rigide | rigid joint |
| med.appl. | orthèse semi-rigide | semi-rigid orthosis |
| construct. | ossature rigide | rigid framework |
| transp. | pale rigide | rigidly-mounted blade |
| transp., mech.eng. | pale rigide | rigid blade |
| mech.eng., el. | palier rigide | straight seated bearing |
| industr., construct. | panneau isolant lamellé rigide | laminated rigid insulation board |
| forestr. | panneau isolant semi-rigide | semi-rigid insulation board |
| construct. | panneau rigide | hard plate |
| industr., construct. | panneau rigide | rigid panel |
| industr., construct., chem. | panneau rigide | resin-bonded slab |
| construct. | panneau rigide | stiff panel |
| forestr. | panneau rigide isolation | rigid insulation board |
| el. | panneau solaire rigide | rigid solar array |
| earth.sc., el. | papier rigide | pressed paper |
| construct. | paroi rigide démontable | rigid collapsible partition |
| gen. | partie rigide | rigid part |
| nat.sc., agric. | patte d'oie à tige rigide | duckfoot share with rigid stem |
| pack. | pellicule rigide | packing pack |
| pack. | pellicule rigide | packaging pack |
| pack. | pellicule rigide | film pack |
| nat.sc., agric. | pin rigide | loblolly pine (Pinus rigida) |
| nat.sc., agric. | pin rigide | pitch pine (Pinus rigida) |
| nat.sc., agric. | pin rigide | Carolina pine (Pinus rigida) |
| med.appl. | pince rigide pour corps étrangers | rigid foreign body forceps |
| med.appl. | pince rigide à biopsie endoscopique | rigid endobiopsy forceps |
| industr., construct., chem. | plaque d'optique de fibres rigide étanche | tight rigid fibre optics plate |
| industr., construct., chem. | plaque d'optique de fibres rigide étanche | tight fused fibre optics plate |
| industr., construct., chem. | plaque rigide | rigid plate |
| industr., construct., chem. | plaque rigide | fused plate |
| chem. | plaques, feuilles, bandes ou lames, rigides, avec ou sans inscription | plates, sheets or strip, rigid, whether or not printed |
| chem. | plaques ..., non rigides ni spongieuses | plates ..., neither rigid nor spongy |
| tech., chem. | plastique non rigide | non rigid plastic |
| tech., chem. | plastique non rigide | non-rigid plastic |
| tech., chem. | plastique rigide | rigid plastic |
| tech., chem. | plastique semi-rigide | semi-rigid plastic |
| tech., chem. | plastique semi-rigide | semirigid plastic |
| transp. | plomb à tige rigide | one seal |
| mater.sc. | pointe d'essai rigide | rigid test finger |
| agric., mech.eng. | pointe rigide droite | straight rigid tine |
| chem. | polymère du type bâtonnet rigide | rigid-rod polymer |
| chem. | polyuréthanne rigide | rigid foam |
| transp., construct. | portance des revêtements rigides et souples | bearing of rigid and flexible surfaces |
| construct. | portique avec poteau médial rigide | frame with rigid middle support |
| transp., el. | portique rigide | rigid portal structure |
| construct. | portique rigide | rigid frame |
| ichtyol. | praire rigide Ventricolaria rigida, Venus r. | rigid venus |
| mech.eng. | presses à embrayage rigide | presses with full revolution clutch |
| IMF. | prix fixe, rigide | fixed price |
| IMF. | prix rigide | inflexible price |
| IMF. | prix rigide | sticky price |
| IMF. | prix rigide | rigid price |
| comp. | processeurs à couplage rigide | tightly-coupled processors |
| mater.sc. | procédé d'enrobage rigide | hard coating process |
| industr., construct. | produits rigides | rigid products |
| econ., transp. | prévision rigide des dépenses | static cost projection |
| nat.sc. | PVC rigide | rigid PVC |
| pack. | PVC rigide | rigid PVC (rigid polyvinyl chloride, chlorure de vinyle rigide) |
| construct. | pylône rigide | rigid pylon |
| construct. | pylône rigide | fixed pylon |
| chem., el. | raccord semi-rigide | semi-rigid connection |
| transp. | radeau de sauvetage rigide | rigid life-raft |
| min.prod. | radeau de sauvetage rigide | rigid liferaft |
| construct. | radier rigide | rigid pilework |
| construct. | radier rigide | rigid grillage |
| construct. | revêtement de route rigide | rigid pavement |
| construct. | revêtement d'étanchéité rigide | rigid waterproofing |
| transp., polit. | revêtement rigide | rigid pavement |
| IT | revêtement rigide | hard case |
| tech. | rotateur rigide | rigid rotator |
| astr. | rotation du corps rigide | solid-body rotation |
| astr. | rotation du corps rigide | solid rotation |
| astr. | rotation rigide | solid-body rotation |
| astr. | rotation rigide | solid rotation |
| tech., mech.eng. | rotor quasi-rigide | quasi-rigid rotor |
| tech., mech.eng. | rotor rigide | rigid rotor |
| transp. | rotor rigide gyro-stabilisé | gyro-stabilized rigid rotor |
| transp., mech.eng. | rotor semi-rigide | semi-rigid rotor |
| transp., polit. | rotors semi-rigides | see-saw rotors |
| gear.tr. | roue rigide | rigid gear |
| mech.eng. | roulement radial rigide à billes | deep-groove ball-bearing |
| mech.eng. | roulement rigide | deep-groove ball-bearing |
| mech.eng. | roulement rigide à billes | deep-groove ball-bearing |
| met. | règle de conception semi-rigide | rule for semi-rigid design |
| automat. | réaction rigide | rigid feedback |
| automat. | réaction rigide | proportional feedback |
| el. | réchauffeur de surface rigide | rigid surface heater |
| pack. | récipient rigide | rigid container |
| pack. | récipient semi-rigide | semi-rigid container |
| tech. | référence aux normes avec identification rigide | reference to standards by exact identification |
| automat. | réglage rigide | P-control |
| automat. | réglage rigide | proportional control |
| automat. | régulateur à contreréaction rigide | rigid feedback controller |
| transp. | répartion rigide 50/50 du trafic | rigid 50/50 share of the traffic |
| commun. | répéteur rigide | rigid repeater |
| tel. | réseau de lignes téléphoniques d'abonné à structure rigide | subscriber's line rigid network |
| tech., met. | sabot rigide | skid |
| lab.law. | scaphandre rigide | hard suit |
| agric. | scarificateurs à socs pointus Meyenburg ou cultivateurs à dents rigides | rotary cultivator with sharp Meyenburg-tines or rigid curved blades |
| transp. | scellé à tige rigide | one seal |
| agric. | soc rigide | rigid shovel |
| construct. | soutènement rigide | rigid support |
| construct. | structure plane traditionnelle à barres rigides | grid space panel |
| construct. | structures rigides | stiff structures |
| construct. | structures rigides | rigid structures |
| construct. | structures spatiales à barres rigides | space-grid structures |
| mech.eng. | suspension rigide | fixed suspension |
| mech.eng., el. | suspension rigide | rigid fastening |
| construct. | barre f de suspension rigide | rigid suspension |
| med. | syndrome de l'homme rigide | stiff-man-syndrome |
| construct. | système absolument rigide | absolutely rigid system |
| construct. | système absolument rigide | nondeformable system |
| construct. | système absolument rigîde | absolutely rigid system |
| transp. | système d'attelage rigide | fixed coupling system |
| construct. | système haubané rigide | rigid cable system |
| construct. | système instantanément rigide | instantaneously rigid system |
| construct. | système plan à barres rigides | plane lattice structural system |
| construct. | système plan à barres rigides | plane framework |
| construct. | système rigide-plastique | rigid-plastic system |
| construct. | système rigide suspendu en câbles d'acier | cable roof system with rigid chord |
| construct. | système suspendu rigide en câbles d'acier | rigid cable system |
| construct. | système à barres rigides et haubans | guy-and-bar system |
| earth.sc. | théorie de la structure semi-rigide | semi-rigid theory |
| transp., mech.eng. | timon rigide | rigid drawbar |
| construct. | tirant rigide | stiff tie |
| construct. | tirant rigide | rigid tie |
| transp. | toit rigide | hard top |
| construct. | toiture rigide | rigid roofing |
| tech. | toupie rigide | rigid top |
| commun., transp. | transit rigide | route locking with no sectional release |
| railw., sec.sys. | enclenchement de transit rigide | complete route locking |
| mech.eng. | transmission rigide | rigid transmission |
| mech.eng. | transmission rigide | rod transmission |
| mech.eng. | transmission rigide | bar transmission |
| met. | transmission rigide | rodding |
| construct. | traverse rigide | rigid cross beam |
| construct. | triangulation de nappe du système réticulé à barres rigides | chord lattice system of space roof structure |
| agric. | tube télescopique rigide | rigid telescopic tube |
| mater.sc. | tuyau d'attaque semi-rigide | hosereel tubing |
| transp., mil., grnd.forc., energ.ind. | tuyau de carburant rigide | rigid fuel line |
| transp. | tuyau rigide | pipe |
| mech.eng. | tuyau rigide | rigid pipe |
| construct. | tuyau rigide | rigid culvert |
| transp., tech. | tuyau semi-rigide | semi-rigid pipe |
| gen. | tuyau semi-rigide | non-collapsible hose |
| mech.eng. | tuyauterie rigide | rigid pipe |
| transp., mil., grnd.forc., energ.ind. | tuyauterie rigide | rigid fuel line |
| patents. | tuyaux rigides non métalliques | non-metallic rigid pipes |
| gen. | tuyaux rigides non métalliques construction | rigid pipes not of metal building |
| patents. | tuyaux rigides non métalliques pour la construction | non-metallic rigid pipes for building |
| gen. | une éducation rigide | a strict upbringing |
| math. | variation saisonnière non rigide | moving seasonal variation |
| transp., tech., law | vitrage en plastique rigide | rigid plastic glazing |
| construct. | voile rigide | rigid shell |
| transp. | véhicule autoportant rigide | self-supporting rigid vehicle |
| transp. | véhicule à essieux non rigides | vehicle with non-rigid axles |
| transp., tech., law | véhicule à toit rigide | vehicle having a roof of rigid construction |
| transp., tech., law | véhicule équipé d'un toit rigide | vehicle having a roof of rigid construction |
| gen. | vêtement blindé rigide | hard body armour |
| med.appl. | électrode rigide à coagulation endoscopique | rigid endoscopic coagulating electrode |
| med.appl. | électrode à anse rigide | rigid snare electrode (for ureterorenoscopy) |
| med.appl. | électrode à crochet rigide pour endoscopie | rigid hook electrode for endoscopy |
| anal.chem. | électrode à membrane sélective à matrice rigide | rigid matrix electrode |
| construct. | élément d'appui rigide | rigid bearing element |
| construct. | élément de support rigide | rigid bearing element |
| IT | équipement périphérique de mémoires à disques rigides | hard disc file-peripheral |
| construct. | état de contrainte du voile semi-rigide | semimomentary stressed state |
| med. | étui tubulaire rigide | rigid tubular container |