Polychaeta
Pronunciation : Pol`y*ch?"ta
Part of Speech : n.
Etymology : [NL., from Gr. (Zo?l.)
Definition : Defn: One of the two principal groups of Ch?topoda. It includes those that have prominent parapodia and fascicles of set?. See Illust. under Parapodia.
pl.
Source : Webster's Unabridged Dictionary, 1913