JMdict: 1275250

効力 【こうりょく】

  1. [n] effect; efficacy; validity; potency
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
効 Merit, Efficacy, Efficiency, Benefit コウ き.く, ききめ, なら.う
力 Power, Strength, Strong, Strain, Bear Up, Exert リョク, リキ, リイ ちから