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The Collaborative International Dictionary
Cuspidated

Cuspidate \Cus"pi*date\ (k?s"p?-d?t), Cuspidated \Cus"pi*da`ted\ (-d?`t?d), a. [L. cuspidatus, p. p. of cuspidare to make pointed, fr. cuspis. See Cusp.] Having a sharp end, like the point of a spear; terminating in a hard point; as, a cuspidate leaf.

Wiktionary
cuspidated

a. (alternative form of cuspidate English)

WordNet
cuspidated

adj. having cusps or points [syn: cuspate, cuspated, cusped, cuspidal, cuspidate]