A submarine that is propelled by nuclear power.

synonyms: nuclear-powered submarine, nuclear submarine.

Polish: okręt podwodny o napędzie atomowym, okręt podwodny z napędem atomowym

Cephalopod mollusk of warm seas whose females have delicate papery spiral shells.

synonyms: Argonaut, Argonauta argo, paper nautilus.

Polish: żeglarek argo

Cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions.

synonyms: chambered nautilus, pearly nautilus.

Polish: nautilus, łodzik