ring: circular object worn as a type of ornamental jewellery

barge: flat-bottomed boat, built mainly for river, canal transport of heavy goods, usually moved by pusher or tug boats

rope: linear collection of plies, yarns or strands which are twisted or braided together

Passarola: projeto de aeróstato

candle: solid block of wax with embedded wick

steering wheel: type of steering control in vehicles and vessels (ships and boats)