バクバク Parts バク バク #13,286 Inflections of バクバク Class Suru verb Stem Inflected ending ✕ Link copied! バクバク [1] Meaning Shirabe ① Adverb To-adverb Suru verb Onomatopoeic pounding (of one's heart); throbbing; thumping; racing ② Adverb To-adverb Onomatopoeic heartily (eating); devouring; munching; gobbling See also: ぱくぱく Forms バクバク#13,286バクバクばくばく#29,078ばくばく