| Subject | English | Spanish |
| chem. | adjustable lip | labio regulable |
| agric. | adjustable-lip chaffer | persiana |
| agric. | adjustable-lip chaffer | celosía |
| med. | blue lip | anilismo |
| med. | blue lip | intoxicación por anilinas |
| gen. | blue lips or finger nails | uñas de las manos o labios azulados |
| fish.farm. | box-lip mullet | labeo (Mugil labeo, Oedalechilus labeo (Cuvier)) |
| fish.farm. | box-lip mullet | caluga (Mugil labeo, Oedalechilus labeo (Cuvier)) |
| med. | bronchus lip | borde bronquial |
| industr., construct., chem. | casting lip | labio de colada |
| health. | chapped lips | labios partidos |
| health. | chapped lips | labios resecos |
| health. | chapped lips | labios agrietados |
| mech.eng. | chip-breaking lip | rompevirutas |
| med. | cleft lip | labio hendido |
| health. | cleft lip | cucho |
| med. | cleft lip | labio leporino (labium leporinum) |
| health. | cleft lip | eclipsado |
| health. | cleft lip | labio leporino |
| health. | cleft lip | comido de la luna |
| med. | cleft lip | queilosquisis |
| med. | cleft lip | estomatosquisis |
| med. | cleft lip | estomosquisis |
| med. | cleft lip | queilognatos |
| med. | cleft lip and cleft palate | queilodiéresis |
| med. | cleft lip with cleft palate | queilodiéresis |
| med. | cleft palate with cleft lip | queilodiéresis |
| chem. | controllable lip | labio regulable |
| met. | dam-type lip ladle | cuchara con sifón para escorias |
| chem. | die lips | labios de la boquilla |
| agric. | diffuser lip | borde del difusor |
| med. | double lip | labio doble |
| mech.eng. | double lip vacuum seal | sello de vacío de doble reborde |
| industr., construct., chem. | exit lip | labio de salida |
| med. | frenulum of the upper lip | frenillo del labio superior |
| industr., construct., met. | front lip tile | pantalla lado horno |
| industr., construct., met. | front lip tile | pantalla delantera |
| med. | hare-lip | labio leporino (labium leporinum) |
| industr., construct., chem. | incorrect lip location | posición incorrecta del pico de vertido |
| industr., construct., chem. | irregular lip | colada irregular |
| mech.eng. | labyrinth lip | labio de laberinto |
| med. | lateral lip | labio posterior del canal bicipital |
| med. | lateral lip | crista tuberculi majoris |
| med. | lateral lip of bicipital groove | labio posterior del canal bicipital |
| med. | lateral lip of bicipital groove | crista tuberculi majoris |
| vet.med. | lip-and-leg ulceration | balanopostitis Scelus ulceris |
| patents. | lip balm | bálsamo de labios |
| vet.med. | lip botfly | rezno hemorroidal Gastrophilus haemorrhoidalis |
| vet.med. | lip botfly | mosca de la nariz Gastrophilus haemorrhoidalis |
| industr., construct., chem. | lip casing | casing del spout |
| industr., construct., chem. | lip casing | cajón de la garganta |
| industr., construct., chem. | lip forming machine | máquina para formar el pico de vertido |
| patents. | lip gloss | brillo de labios |
| cultur. | lip instrument | metal |
| el. | lip microphone | micrófono labial |
| industr., construct. | lip of a bassin furnace | labrio de un horno de cubeta |
| transp. | lip of tyre | talón del aro |
| patents. | lip pencils | lápices de labios |
| social.sc. | lip-reading | lectura de los labios |
| health. | lip reading | lectura labial |
| health. | lip-reading | lectura labial |
| med. | lip reading | labiolectura |
| med. | lip retractor | retractor de labios |
| commun. | lip ring | anillo de labios |
| mech.eng. | lip screw | tornillo de espiga |
| mech.eng. | lip screw | tornillo con pestaña |
| auto. | lip seal | sello tipo labio |
| auto. | lip seal | retén tipo labio |
| tech. | lip seal | junta de labios |
| tech. | lip seal fitting | conexión de borde sellado |
| cultur., el. | lip sync | postsincronización |
| cultur., el. | lip sync | doblaje |
| cultur., el. | lip synchronisation | doblaje |
| cultur., el. | lip synchronisation | postsincronización |
| cultur., el. | lip synchronization | doblaje |
| cultur., el. | lip synchronization | postsincronización |
| transp., construct. | lower lip | cubeta de salida |
| transp., construct. | lower lip | cubeta de pié |
| med. | malignant neoplasm of lip | tumor maligno del labio |
| med. | medial lip | labio anterior del canal bicipital |
| med. | medial lip | crista tuberculi minoris |
| med. | medial lip of bicipital groove | crista tuberculi minoris |
| med. | medial lip of bicipital groove | labio anterior del canal bicipital |
| industr., construct., chem. | off-center lip | pico descentrado |
| med. | proptosis of cheek or lip | proptosis bucolabial |
| footwear | to raise the channel lip | levantar los labios del hendido |
| industr., construct. | to raise the lip of the channel | levantar el labio del hendido |
| industr., construct., met. | rear lip tile | pantalla trasera |
| tech. | retaining lip | reborde de retención |
| tech. | retaining lip | borde de retención |
| coal. | ripping lip | galería recuadrada |
| industr., construct., chem. | rough lip | pico bruto |
| industr., construct. | round glass with fixing lip | cristal redondo de talón |
| earth.sc., mech.eng. | sealing lip | labio de la empaquetadura |
| industr., construct. | shaped glass with fixing lip | cristal de forma de talón |
| transp. | slot-lip aileron | alerón en reborde de ranura |
| chem. | stationary lip | labio fijo |
| gen. | The lower lip is bigger than the upper lip | El labio inferior es más grande que el labio superior |
| fish.farm. | thick-lip grey mullet | mugle (Chelon labrosus (Risso), Crenimugil labrosus, Mugil chelo, Mugil provensalis) |
| fish.farm. | thick-lip grey mullet | lisa (Chelon labrosus (Risso), Crenimugil labrosus, Mugil chelo, Mugil provensalis) |
| fish.farm. | thick-lip grey mullet | lisa negra (Chelon labrosus (Risso), Crenimugil labrosus, Mugil chelo, Mugil provensalis) |
| fish.farm. | thick-lip grey mullet | corcón (Chelon labrosus (Risso), Crenimugil labrosus, Mugil chelo, Mugil provensalis) |
| fish.farm. | thin-lip grey mullet | daplata (Liza ramada (Risso), Mugil capito, Mugil ramada) |
| fish.farm. | thin-lip grey mullet | morragute (Liza ramada (Risso), Mugil capito, Mugil ramada) |
| fish.farm. | thin-lip grey mullet | capitón (Liza ramada (Risso), Mugil capito, Mugil ramada) |
| industr., construct., met. | trough lip | labio del rebosadero |
| industr., construct., met. | trough lip | borde del rebosadero |
| transp., mech.eng. | two-lip drill | broca de dos filos |
| med. | tympanic lip | labio timpánico (labium tympanicum) |
| mech.eng. | valve lip | labio de válvula |
| med. | vestibular lip | labio vestibular (labium vestibulare) |
| med. | wound lip | bordes de una herida |