Entry 2 senses · 2 variants Webster, 1913 Warlock /wôr'-lôkˌ/ · War·lock · IPA /ˈwɔɹ.lɑk/ n. a. 01 n. A male witch; a wizard; a sprite; an imp. 1. A male witch; a wizard; a sprite; an imp. “It was Eyvind Kallda's crew Of warlocks blue, With their caps of darkness hooded!” — Longfellow. 02 a. Of or pertaining to a warlock or warlock; impish. 1. Of or pertaining to a warlock or warlock; impish.[R.] “Thou shalt win the warlock fight.” — J. R. Drak�.