Definition of uncle

Definition of uncle
  1. uncle Noun A brother or brother-in-law of someone's parent.
  2. uncle Noun A companion to your (usually unmarried) mother.
  3. uncle Noun A source of advice, encouragement, or help.
  4. uncle Noun A pawnbroker.
  5. uncle Noun A close male friend of the parents of a family.
  6. uncle Noun an older male African-American person
  7. uncle Interjection A cry used to indicate surrender.
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