JMdict: 1220390

既成 【きせい】

  1. [adj-no,n] established; existing; accomplished; accepted; completed
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
既 Previously, Already, Long Ago キ すで.に
成 Turn Into, Become, Get, Grow, Elapse, Reach セイ, ジョウ な.る, な.す, -な.す