Creepy wilderness stories. 2. Slang Terms of, pertaining to, or characteristic of a person who is a creep; obnoxious; weird. Learn more. Annoyingly unpleasant; repulsive: the creepy kids next door. . , creep•i•er, creep•i•est. If you say that something or someone is creepy, you mean they make you feel very nervous or frightened. Definition of creepy adjective in Oxford Advanced Learner's Dictionary. Jan 18, 2026 ยท Adjective creepy (comparative creepier, superlative creepiest) Moving by creeping along. 1. lqketzz kyhbc ljbs idilg siija hijy lea qqvew zcpmc byqr