'Kǎo yú' literally means 'roasted fish' or 'grilled fish' — the character 烤 (kǎo) refers to cooking over open flame or in an oven, while 鱼 (yú) means 'fish'. Together, they form a compound noun describing a popular Chinese dish where whole or filleted fish is seasoned and cooked using dry heat, often with spices, chili, and vegetables. It’s especially associated with regional cuisines like Chongqing and Sichuan, where it’s served sizzling hot in a clay pot.

This term functions as a standard noun and can appear as the subject, object, or topic of a sentence. It’s commonly used in restaurant menus, food blogs, and casual conversation about meals. Unlike generic terms like 'fish', 烤鱼 specifically emphasizes the cooking method, making it distinct from steamed fish (清蒸鱼) or fried fish (炸鱼). The dish is culturally significant not only as food but also as a social dining experience — often shared among friends or family at lively eateries.