Entry 1 sense Webster, 1913 Licker /(lĭk"ẽr)/ · Lick·er · IPA /ˈlɪkɚ/ 01 n. One who, or that which, licks. 1. One who, or that which, licks. Phrases & compounds Licker in — the drum, or cylinder, by which the lap is taken from the feed rollers.