The Japanese dictionary for learners.

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

search
Examples:

作用 さよう N1

  1. action; agency; effect; function; operation; process

作用反作用の法則 さようはんさようのほうそく

  1. Newton's third law of motion; action-reaction law

作用因 さよういん

  1. efficient cause (one of Aristotle's four fundamental types of answer to the question "why?")

作用対象 さようたいしょう

  1. operand

作用機序 さようきじょ

  1. action mechanism; mechanism of action (e.g. drug); mode of action

作用点 さようてん

  1. point of action (e.g. of a lever)

作用積分 さようせきぶん

  1. action integral

作用素 さようそ

  1. operator

作用線 さようせん

  1. line of action

作用角 さよかく

  1. angle of action; working angle
  2. (camshaft) duration
menu_book

Search for a word, a kanji or a sentence above.

Keyboard shortcut: press / to search.

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.