Webster’s Revised Unabridged Dictionary · 1913
Cuspidate
Cus′pi·date (-d?t), v. t. To make pointed or sharp.
Cus′pi·date (k?s′p?-d?t), 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.