The Japanese dictionary for learners.

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

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Examples:

核分裂 かくぶんれつ

  1. nuclear fission
  2. karyokinesis (division of a cell nucleus during mitosis or meiosis)

核分裂反応 かくぶんれつはんのう

  1. fission reaction; nuclear fission

核分裂性 かくぶんれつせい

  1. fissility
  2. fissile; fissionable

核分裂性物質 かくぶんれつせいぶっしつ

  1. fissile material; fissionables

核分裂物質 かくぶんれつぶっしつ

  1. fissionable materials

核分裂生成物 かくぶんれつせいせいぶつ

  1. fission product

核分裂連鎖反応 かくぶんれつれんさはんのう

  1. fission chain reaction

原子核分裂 げんしかくぶんれつ

  1. nuclear fission

自発核分裂 じはつかくぶんれつ

  1. spontaneous fission
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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.