noun
Refers to a male student, typically in a school context. Often contrasted with 女生徒 (female student).
この学校の男生徒は制服を着ている。
The male students at this school wear uniforms.
彼は真面目な男生徒だ。
He is a serious male student.
Compound of 男 (male) and 生徒 (student). The reading だんせいと follows standard on'yomi for the kanji.