What does 成年 mean?
成年 is a Japanese noun meaning “adulthood (legal age)” in English. It is written as 成年 in kanji, せいねん in hiragana, and seinen in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
娘さんはいつ成年に達したのですか。
When did your daughter come of age?
日本の成年は十八歳だ。
The age of majority in Japan is eighteen.