プログレッシブ和英中辞典(第３版)の解説
いちだい【一代】
1 〔一世代〕one [a] generation; 〔一生〕one's lifetime
- 彼が一代で築き上げた身代
a fortune built up in his lifetime - 一代の不覚
the greatest mistake of one's life - 一代前まで
until a generation ago
2 〔その時代〕the time; the day
- 彼は一代の英雄だった
He was the greatest hero of his [the] day.
一代記｜a biography; a life
- 出世一代記
a success story
一代雑種｜the first filial hybrid