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Webster 1913 Edition

Nautiloid

Nau′ti-loid

,

Adj.

[

Nautilus

+

-oid

: cf. F.

nautiloïde

.]

(Zool.)

Like or pertaining to the nautilus; shaped like a nautilus shell.

–

Noun.

A mollusk, or shell, of the genus

Nautilus

or family

Nautilidae

.