The Japanese dictionary for learners.

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

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Examples:

光線 こうせん N2

  1. beam; light; ray (of light)

光線を遮る こうせんをさえぎる

  1. to intercept the light

光線束 こうせんそく

  1. pencil (of light rays)

光線療法 こうせんりょうほう

  1. phototherapy

光線銃 こうせんじゅう

  1. ray gun (in science fiction)

可視光線 かしこうせん

  1. visible ray

太陽光線 たいようこうせん

  1. rays of the Sun; sunlight

不可視光線 ふかしこうせん

  1. invisible ray

逆光線 ぎゃっこうせん

  1. backlight (in photography, etc.); illumination (of the subject) from behind

入射光線 にゅうしゃこうせん

  1. incident ray
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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.