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ガンガン (Gangan) is a Japanese adverb meaning “clanging, banging, booming, loudly”.

Meanings

  1. adverb, adverb (to)clanging; banging; booming; loudly
  2. adverb, adverb (to), suru verbthrobbing (headache); pounding; splitting
  3. adverb, adverb (to)fully; vigorously; hard (e.g. working); flat out

Examples

  • My head's still pounding but I don't have a temperature any more.

Sentences from Tatoeba (CC BY 2.0 FR).