nautilus, n.
(nautili)
(nautili)
cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions
<noun.animal>
chambered nautilus nautilus pearly nautilus
cephalopod mollusk of warm seas whose females have delicate papery spiral shells
<noun.animal>
Argonaut Argonauta argo nautilus paper nautilus
a submarine that is propelled by nuclear power
<noun.artifact>
nautilus nuclear submarine nuclear-powered submarine
semantic pointers
hypernym