世代(せだい) せだい noun generation time-general 1. generation A group of people born and living around the same time; also refers to a stage in technological or product development. 若(わか)い世代(せだい)はSNSをよく使(つか)う。🔊 The younger generation uses social media a lot. 世代間(せだいかん)のギャップを感(かん)じる。🔊 I feel a generation gap. 次(つぎ)世代(せだい)のスマートフォンが発売(はつばい)される。🔊 The next-generation smartphone will be released. Common collocations若(わか)い世代(せだい): young generation上(うえ)の世代(せだい): older generation世代(せだい)を超(こ)える: to transcend generations世代間(せだいかん)ギャップ: generation gap次(つぎ)世代(せだい): next generation新(しん)世代(せだい): new generationCommon generation terms団塊(だんかい)の世代(せだい): baby boomer generationゆとり世代(せだい): yutori generation (born 1987–2004)Z世代(せだい): Generation Z Related Words Related: 代々(だいだい) (generation after generation) Compare: 年齢層(ねんれいそう) (age group) general Added 2026.1.16 11:32 · Revised 2026.9.2 12:02 05000/05102_sedai