The Japanese dictionary for learners.

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

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Examples:

命題 めいだい

  1. notion; proposition; theory; thesis
  2. challenge; issue; problem

命題論理 めいだいろんり

  1. propositional calculus; propositional logic

命題論理学 めいだいろんりがく

  1. propositional logic

命題関数 めいだいかんすう

  1. propositional (sentential) function

逆命題 ぎゃくめいだい

  1. converse proposition

肯定命題 こうていめいだい

  1. affirmative proposition

否定命題 ひていめいだい

  1. negative proposition
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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.