みせいねん
Miseinen
Other forms: 未青年
未成年 (Miseinen) is a Japanese noun meaning “minority (i.e. being under age), minor, underage person”.
Meanings
- noun, adjectival nounminority (i.e. being under age); minor; underage person
Examples
彼女はまだ未成年だ。
She is still under age.
彼はまだ未成年でしかない。
He is hardly more than a lad.
君は未成年だから入れません。
Because you're a minor, you can't enter.
Sentences from Tatoeba (CC BY 2.0 FR).