pentagonal
| truss
| pentagonal | |
| bot. | pentagonal |
| truss | |
| chem. | faisceau |
| construct. | charpente du toit; corbeau |
| mater.sc. construct. | charpente |
| mech.eng. | barre de renfort |
| med. | ceinture herniaire; bandage herniaire |
| med.appl. | bandage pour hernie |
| transp. tech. construct. | poutre en treillis |
| |||
| pentagonal | |||
|
pentagonal : 6 phrases in 4 subjects |
| Agriculture | 2 |
| Construction | 1 |
| Life sciences | 2 |
| Technology | 1 |