The Japanese dictionary for learners.

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

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Examples:

脆弱 ぜいじゃく

  1. fragile; frail; weak

脆弱国家 ぜいじゃくこっか

  1. fragile state

脆弱性 ぜいじゃくせい

  1. fragility; vulnerability; weakness
  2. security hole; vulnerability

ゼロデイ脆弱性 ゼロデイぜいじゃくせい

  1. zero-day vulnerability
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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.