porthole [portholes]◼◼◼(circular window) noun [UK: ˈpɔːt.həʊl] [US: ˈpɔːrthoʊl]They saw the waves through the porthole. = Ils ont vu les vagues à travers le hublot.
bullseye [bullseyes](thick glass set into the side of a ship to let in light) noun [UK: ˈbuːl.zaɪ] [US: ˈbuːl.zaɪ]