The Japanese dictionary for learners.

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

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Examples:

反応 はんのう N1

  1. reaction; response
  2. observable response (of an organism); physical reaction (to a stimulus)
  3. change; effect; reaction

反応中間体 はんのうちゅうかんたい

  1. intermediate; reaction intermediate

反応兵器 はんのうへいき

  1. extremely powerful weapon (e.g. nuclear); reaction weapon

反応式 はんのうしき

  1. chemical equation; reaction formula

反応性 はんのうせい

  1. reactivity

反応時間 はんのうじかん

  1. reaction time

反応炉 はんのうろ

  1. reacting furnace; reactor

反応速度 はんのうそくど

  1. reaction velocity

拒絶反応 きょぜつはんのう

  1. (transplant) rejection
  2. strong reaction (against)

副反応 ふくはんのう

  1. side effect (of a vaccine)
  2. side reaction
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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.