Arthropoda
Pronunciation : Ar*throp"o*da
Part of Speech : n. pl.
Etymology : [NL., fr. Gr. -poda.] (Zo?l.)
Definition : Defn: A large division of Articulata, embracing all those that have jointed legs. It includes Insects, Arachnida, Pychnogonida, and Crustacea. -- Ar*throp"o*dal, a.
Source : Webster's Unabridged Dictionary, 1913