Dictionary
Thesaurus
Encyclopedia
Translator
Web

chambered nautili

 - 2 dictionary results

nau⋅ti⋅lus

[nawt-l-uhs, not-]
–noun, plural nau⋅ti⋅lus⋅es, nau⋅ti⋅li [nawt-l-ahy, not-] for 1, 2.
1. Also called chambered nautilus, pearly nautilus. any cephalopod of the genus Nautilus, having a spiral, chambered shell with pearly septa.
2. paper nautilus.
3. (initial capital letter) the first nuclear-powered submarine launched by the U.S. Navy.

Origin:
1595–1605; < L < Gk nautílos paper nautilus, lit., sailor, deriv. of naûs ship; the webbed dorsal arms of the paper nautilus were thought to have been used as sails
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To chambered nautili
Search another word or see chambered nautili on Thesaurus | Reference
FacebookTwitterFollow us: