Kanji

沸

Meaning

  • seethe
  • boil
  • ferment
  • uproar
  • breed

Onyomi

  • futsu (フツ)

Kunyomi

  • waku (わく)
  • wakasu (わかす)

Examples

沸く
to boil, to get excited, to melt metal, to ferment
waku