noun
adult male; man
Refers to a male who has reached adulthood. Often used in formal, legal, or statistical contexts. Compare 成人男性, which is similar but may be slightly more common in some contexts.
See also: 成人男性
成人男子の平均身長は年々変わっている。
The average height of adult males changes year by year.
この調査は20歳以上の成人男子を対象としている。
This survey targets adult males aged 20 and over.