Annelida
Pronunciation : An*nel"i*da
Part of Speech : n. pl.
Etymology : [NL. See Annelid.] (Zo?l.)
Definition : Defn: A division of the Articulata, having the body formed of numerous rings or annular segments, and without jointed legs. The principal subdivisions are the Ch?topoda, including the Oligoch?ta or earthworms and Polych?ta or marine worms; and the Hirudinea or leeches. See Ch?topoda.
Source : Webster's Unabridged Dictionary, 1913