Japanese Dictionary

Reading and JLPT level
効率 JLPT 1
Kana Reading
Word Senses
  • Parts of speech
    noun (common) (futsuumeishi)
    efficiency; efficacy; performance; utility factor
    Example sentence
    情報検索効率測る尺度として再現率適合率というものある As yardsticks to measure the effectiveness of information retrieval there exist those called 'recall ratio' and 'precision ratio'.

Examples of 効率, こうりつ in a sentence

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Kanji in this word


8 strokes

merit, efficacy, efficiency, benefit

On'Yomi: コウ

Kun'Yomi: き.く, ききめ, なら.う

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11 strokes

ratio, rate, proportion, %, coefficient, factor

On'Yomi: ソツ, リツ, シュツ

Kun'Yomi: ひき.いる

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