JMdict: 2836239

湧かす 【わかす】

  1. [v5s,vt] to breed (e.g. maggots); to let breed
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Boil, Ferment, Seethe, Uproar, Breed ユウ, ヨウ, ユ わ.く