Definition of nautilus

Scrabble & Words with friends points

• nautilus is a valid Scrabble US word with a point value of 8
• nautilus is a valid Scrabble UK word with a point value of 8
• nautilus is a valid Words with friends word with a point value of 12

Definition of nautilus

• cephalopod mollusk of warm seas whose females have delicate papery spiral shells (noun)

  Synonyms

  1. argonaut
  2. argonauta argo
  3. paper nautilus
• a submarine that is propelled by nuclear power (noun)

  Synonyms

  1. nuclear-powered submarine
  2. nuclear submarine
• cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions (noun)

  Synonyms

  1. chambered nautilus
  2. pearly nautilus

See definition of nautilus in Merriam Webster