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The Collaborative International Dictionary of English v.0.48:

Perforate \Per"fo*rate\ (p[~e]r"f[-o]*r[=a]t), v. t. [imp. & p. p. Perforated (p[~e]r"f[-o]*r[=a]`t[e^]d); p. pr. & vb. n. Perforating.] [L. perforatus, p. p. of perforare to perforate; per through + forare to bore. See Bore, v.] To bore through; to pierce through with a pointed instrument; to make a hole or holes through by boring or piercing; to pierce or penetrate the surface of. --Bacon. [1913 Webster] Perforate