1) ガーン #20,134 Link copied! ガ ー ン [0] Meaning Shirabe ① To-adverb Adverb Noun Onomatopoeic boom; bang; wham 絶たえ間まない騒音そうおんで耳みみががーんとなった。 The continual noise deafened us. ② Interjection Manga slang Onomatopoeic Oh my God!; What a shock! Forms ガーン#20,134ガーンがあん#20,802があんがーん#27,522がーん Learn this word with smart reviews that adapt to you Save word