Mochter Posted in M Best definition Mochter (n.) Scottish slang: Someone who is repulsive in both looks and dress sense. Expresses complete disgust in a person. “Oh my holy f*ck, check the state of that mochter.” How satisfied are you with the definition? Looking for Mochter meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 44 times.