biggest 2023.03.13 biggestとは 意味・定義・例文 Adjective 形容詞 ビギスト US /ˈbɪɡəst/ UK /ˈbɪɡɪst/ 1. superlative of big 一番大きい, 最も大きい, 最大の The biggest typhoon ever known to mankind is about to make land in Japan.