| Subject | English | Italian |
| construct. | arched beam | ponte a via inferiore |
| transp., construct. | arched bridge | ponte ad arco |
| nat.sc., agric. | arched cane | coltura ad archetto |
| transp., el. | arched catenary support | portale per la linea di contatto |
| transp., construct. | arched connection for serving cylindrical sluice or valve | nicchia a volta d'entrata alla valvola cilindrica |
| transp. | arched culvert | acquedotto a volta |
| transp. | arched culvert | passaggio a volta |
| industr., construct. | arched edge dial | quadrante a bordo arcuato |
| industr., construct. | arched edge round glass | vetro rotondo a bordo arcuato |
| transp., construct. | arched floor | platea ad arco rovescio |
| med. | arched foot | piede cambrato |
| footwear | arched foot | arcuato о cambrato (piede) |
| med. | arched foot | piede arcuato |
| construct. | arched girder | pilastro |
| construct. | arched glass roofing | lucernario |
| transp. | arched over | copertura a volta |
| met. | arched plate | lamiera bombata |
| industr., construct. | arched roof | tetto centinato |
| industr., construct. | arched roof | tetto ad arco |
| construct. | arched trough bridge | ponte ad arco con impalcato inferiore |
| transp., construct. | arched tunnel | galleria a volta |
| nat.res. | black-arched moth | monaca (Lymantria monacha) |
| nat.res. | black-arched moth | limantria monaca (Lymantria monacha) |
| transp. | hopper wagon with arched floor | carro tramoggia a scarichi laterali |
| industr., construct., met. | pot arching | cottura dei crogioli |
| met. | segmental arched footbridge | passerella ad arco di cerchio |