avoid a person

Definition of avoid for English Language Learners. : to stay away from (someone or something) : to prevent the occurrence of (something bad, unpleasant, etc.) : to keep yourself from doing (something) or participating in (something) He continued to avoid her even though he knew she liked him. keep away from or stop oneself from doing (something). "avoid excessive exposure to the sun" synonyms: keep away from, stay away from, steer clear of, give a wide berth to, fight shy of "I avoid situations that stress me out" repudiate, nullify, or render void (a decree or contract).