JMdict: 1220520

既約 【きやく】

  1. [adj-na,adj-no,n] irreducible
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
既 Previously, Already, Long Ago キ すで.に
約 Promise, Approximately, Shrink ヤク つづ.まる, つづ.める, つづま.やか