Lexic.us

Definition of Annuloida

1. n. pl. A division of the Articulata, including the annelids and allied groups; sometimes made to include also the helminths and echinoderms.

Medical Definition of Annuloida

1. A division of the Articulata, including the annelids and allied groups; sometimes made to include also the helminths and echinoderms. Alternative forms: Annuloidea. Origin: NL, fr. L. Annulus ring. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Annuloida

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