paper nautilus


noun

any dibranchiate cephalopod of the genus Argonauta, the female of which has a delicate, white shell.

Origin of paper nautilus

First recorded in 1825–35

Example sentences from the Web for paper nautilus

  • The argonaut, or paper-nautilus, must be carefully distinguished from the pearly-nautilus or nautilus proper (Nautilus Pompilius).

  • The paper-nautilus (Argonauta argo) belongs to a different family of the same class, and has a simple, delicate, boat-like shell.

    The Sailor's Word-Book |William Henry Smyth

British Dictionary definitions for paper nautilus

paper nautilus

noun

any cephalopod mollusc of the genus Argonauta, esp A. argo, of warm and tropical seas, having a papery external spiral shell: order Octopoda (octopods) Also called: argonaut Compare pearly nautilus