nautilus
Nouns
- (n) a submarine that is propelled by nuclear power nuclear-powered submarine, nuclear submarine,
- (n) cephalopod mollusk of warm seas whose females have delicate papery spiral shells Argonauta argo, paper nautilus, Argonaut,
- (n) cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions chambered nautilus, pearly nautilus,