Citigradae
Pronunciation : Cit`i*gra"d
Part of Speech : n.
Etymology : [NL., fr. L. citus swift (p. p. of cire, ciere, to move) + gradi to walk. See Cite.] (Zo?l.)
Definition : Defn: A suborder of Arachnoidea, including the European tarantula and the wolf spiders (Lycosidae) and their allies, which capture their prey by rapidly running and jumping. See Wolf spider.
pl.
Source : Webster's Unabridged Dictionary, 1913