1. 1〔興奮,歓喜〕yahoo, yay, yippee; hurrah, hooray(▼擬音語)
  1. 2〔歓喜,興奮,熱中して〕whee, whoopee, whoopie(▼擬音語)
  1. 〔興奮,歓喜〕yahoo; yay; yippee; hurrah; hooray; whee; whoopee; whoopie