n. a significant change; "the difference in her is amazing"; "his support made a real difference"

n. a significant change; "the difference in her is amazing"; "his support made a real difference"

n. a disagreement or argument about something important; "he had a dispute with his wife"; "there were irreconcilable differences"; "the familiar conflict between Republicans and Democrats"

n. a variation that deviates from the standard or norm; "the deviation from the mean"

n. [the state of being dissimilar or distinguished by distinctive features]