nautilus   (TTS Sound)

The noun nautilus has 3 senses

• nautilus, nuclear submarine, nuclear-powered submarine -- (a submarine that is propelled by nuclear power)


• paper nautilus, nautilus, Argonaut, Argonauta argo -- (cephalopod mollusk of warm seas whose females have delicate papery spiral shells)


• chambered nautilus, pearly nautilus, nautilus -- (cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions)