The Japanese dictionary for learners.

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

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Examples:

振幅 しんぷく

  1. amplitude (of vibration)
  2. (degree of) instability; fluctuation; swing; variation; volatility

振幅変調 しんぷくへんちょう

  1. AM; amplitude modulation

直交振幅変調 ちょっこうしんぷくへんちょう

  1. QAM; Quadrature Amplitude Modulation

確率振幅 かくりつしんぷく

  1. probability amplitude (quantum mechanics)
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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.