Lexic.us

Definition of Pilidium

1. n. The free-swimming, hat-shaped larva of certain nemertean worms. It has no resemblance to its parent, and the young worm develops in its interior.

Medical Definition of Pilidium

1. Origin: NL, fr. Gr, dim. Of a cap. The free-swimming, hat-shaped larva of certain nemertean worms. It has no resemblance to its parent, and the young worm develops in its interior. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Pilidium

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