- waku to grow hot (e.g. water), to boil; to get excited (at), to erupt (in applause, cheering, etc.), to be in a ferment, to take place energetically; to ferment; to melt (of metal)
Press the microphone and say: 沸く
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💡 Conjugate the final kana to the い-row before adding ます.
Found in a wide range of contexts. Useful for building reading and listening fluency.
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