1. 1〔急に叫ぶ様子〕
    • 子供たちはわーっと叫んで走りだした
    • The kids screamed [yelled] and ran away.
    • わーっと大歓声が上がった
    • A loud cheer [hurrah] went up./There was a big cheer.
  1. 2〔勢いよく動く様子〕
    • バーゲンセールにわーっと人が詰め掛けた
    • People thronged to the sale.