Annelida
Annelida ({not transcribed}) , noun, plural
[New Latin See Annelid.]
(Zoology) A division of the Articulata, having the body formed of numerous rings or annular segments, and without jointed legs. The principal subdivisions are the Chatopoda, including the Oligochata or earthworms and Polychata or marine worms; and the Hirudinea or leeches. See Chatopoda.