noun
beautiful boy; pretty boy; handsome boy
Refers to a young male, typically in his teens, with strikingly attractive, often delicate or androgynous features. Common in manga, anime, and idol culture.
彼はクラスで一番の美少年だ。
He is the most beautiful boy in the class.
あの美少年はモデルとして活躍している
That pretty boy is working as a model.