Englishalley-oopinterjectionMeaningEncouraging or calling attention to a physical performance, especially one involving an upwards lift or leapRelated wordsalleyoop(English)slamdunk(English)tally ho(English)joul(English)tally-ho(English)yoyo(English)frisbee(English)back-hand(English)SourcesDictionaryAPI.dev English dictionary data