Entry 3 senses · 2 variants Webster, 1913 conk /(kŏṉk)/ · IPA /kɑŋk/ n. v. t. 01 n. the head. 1. the head.[slang] 2. a blow to the head.[slang] 02 v. t. to hit on the head; as, to conk someone on the head with a pipe. 1. to hit on the head; as, to conk someone on the head with a pipe.[slang]