| Subject | English | French |
| construct. | frame with polygonal head | portique à poutre brisée |
| med. | Langhans' polygonal cells | cellules du cytotrophoblaste |
| construct. | polygonal axis | axe polygonal |
| construct. | polygonal axis | axe brisé |
| met. | polygonal bar steel | acier en barres polygonales |
| transp. | polygonal catenary | caténaire polygonale |
| construct. | polygonal chord | membrure polygonale |
| el. | polygonal connection | connexion en polygone |
| el. | polygonal connection | couplage en polygone |
| construct. | polygonal course | cheminement polygonal |
| construct. | polygonal course | tracé polygonal |
| construct. | polygonal dome | coupole polyèdre |
| el.tract. | polygonal equipment | caténaire polygonale |
| construct. | polygonal frame | portique polygonal |
| tech., construct. | polygonal lighting column | candélabre polygonal |
| math. | polygonal line | courbe polygonale |
| construct. | polygonal masonry | maçonnerie cyclopéenne |
| transp., mil., grnd.forc., energ.ind. | polygonal overhead contact line | ligne caténaire verticale |
| transp., mil., grnd.forc., energ.ind. | polygonal overhead contact line | ligne caténaire polygonale |
| el. | polygonal overhead contact system | ligne caténaire verticale |
| el. | polygonal overhead contact system | ligne caténaire polygonale |
| construct. | polygonal rubble | cyclopéin |
| construct. | polygonal rubble | appareil irrégulier |
| mater.sc. | polygonal storage bin | cellule rectangulaire |
| mater.sc. | polygonal storage bin | cellule ronde |
| mater.sc. | polygonal storage bin | cellule polygonale |
| mater.sc. | polygonal storage bin | cellule carrée |
| construct. | polygonal support | boisage polygonal |
| construct. | polygonal support | sou* tènement polygonal |
| construct. | polygonal support | boisage à cadre en éléments assemblés |
| construct. | polygonal traverse | tracé polygonal |
| construct. | polygonal traverse | cheminement polygonal |
| construct. | polygonal truss | ferme polygonale |
| el. | polygonal voltage | tension polygonale |
| earth.sc., el. | polygonal voltage of a polyphase system | tension polygonale d'un système polyphasé |
| transp., mech.eng. | split-head polygonal straight wrench | tete fendue |
| transp., mech.eng. | split-head polygonal straight wrench | cle polygonale droite |