百年(ひゃくねん) ひゃくねん noun one hundred years; a century time-generalnumber 1. one hundred years; a century A duration of 100 years. Used both literally for measured time and figuratively for 'a very long time' in set expressions. この店(みせ)は創業(そうぎょう)百年(ひゃくねん)だ。🔊 This shop has been in business for one hundred years. 百年(ひゃくねん)に一度(いちど)の大雨(おおあめ)が降(ふ)った。🔊 Rain that only falls once in a century fell. 百年(ひゃくねん)前(まえ)には想像(そうぞう)もできなかった技術(ぎじゅつ)が今(いま)は当(あ)たり前(まえ)になっている。🔊 Technology that was unimaginable a hundred years ago is now taken for granted. Common collocations百年(ひゃくねん)前(まえ): a hundred years ago百年(ひゃくねん)後(ご): a hundred years from now百年(ひゃくねん)に一度(いちど): once in a century創業(そうぎょう)百年(ひゃくねん): founded a hundred years agoCommon expressions百年(ひゃくねん)の恋(こい)も冷(さ)める: even a hundred-year love cools — used when one moment destroys a long-built feeling百年(ひゃくねん)早(はや)い: a hundred years too early — dismissive: 'you're nowhere near ready' general Added 2026.5.30 13:08 · Revised 2026.9.2 13:02 28000/28401_hyakunen