The story
- Middle Chinese · derived from美“beautiful”
- Japanese · borrowed from美少年
- English todaybishonen
Borrowed from Japanese 美少年 (bishōnen びしょうねん), from Middle Chinese 美 (mij^X, “beautiful”) + 少年 (syewᴴ nen, “teenaged boy”) (compare Mandarin 少年 (shàonián)).
Etymology from Wiktionary, CC BY-SA 4.0.