Word Study
citigradæ
CIDE DICTIONARY
citigradæ, n. pl. [NL., fr. L. citus swift (p. p. of cire, ciere, to move) + gradi to walk. See Cite.].
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. [1913 Webster]
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