The Japanese dictionary for learners.

Instant search in romaji, kana, kanji, #k [kanji], or components #c [radicals].

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Examples:

実効 じっこう

  1. efficacy; efficiency; practical effect

実効グループID じっこうグループアイディー

  1. effective group ID

実効スループット じっこうスループット

  1. effective throughput

実効値 じっこうち

  1. root mean squared value

実効再生産数 じっこうさいせいさんすう

  1. effective reproduction number

実効利用者ID じっこうりようしゃアイディー

  1. effective user ID

実効命令 じっこうめいれい

  1. actual instruction

実効性 じっこうせい

  1. effectiveness

実効感度 じっこうかんど

  1. effective sensitivity; functional sensitivity (esp. in photography)

実効支配 じっこうしはい

  1. effective control (over territory); working control
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What you can look up

A free dictionary built on open data (JMdict, KANJIDIC2, Tatoeba). Try a word like 食べる, a kanji like 水, or find a kanji by its parts in the radical search. New to kana, kanji or JLPT? Read the glossary, or see fudami and its data sources.