Synonyms of nautilus

Noun

1. nautilus, nuclear submarine, nuclear-powered submarine, submarine, pigboat, sub, U-boat

usage: a submarine that is propelled by nuclear power

2. paper nautilus, nautilus, Argonaut, Argonauta argo, octopod

usage: cephalopod mollusk of warm seas whose females have delicate papery spiral shells

3. chambered nautilus, pearly nautilus, nautilus, cephalopod, cephalopod mollusk

usage: cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions

Definition and meaning of nautilus (Dictionary)