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道Nihongo Path
朽

朽·decay, rot

On-yomi
キュウ
Kun-yomi
く(ちる)

By Nihongo PathUpdated

Stroke order

Write it in this order; the numbers mark where each stroke starts.

6 strokes, numbered in writing order. Data: KanjiVG (CC BY-SA 3.0).

Common words

WordReadingMeaning
不朽ふきゅうimperishable, everlasting
朽ちるくちるto rot away, to decay
老朽ろうきゅうdecrepitude, ageing (of buildings)
朽ち果てるくちはてるto rot away completely

Example sentences

  1. 谷にかかる古い橋が朽ちかけている。

    たににかかるふるいはしがくちかけている。

    The old bridge over the valley is rotting away.

  2. 老朽化した校舎を建て替えることになった。

    ろうきゅうかしたこうしゃをたてかえることになった。

    It was decided to rebuild the ageing school building.

Similar-looking kanji

Do not confuse these on the exam.

Common mistakes

  • 不朽 means 'imperishable' — the 不 reverses the sense of the kanji
  • Reading 老朽 as ろうく — it is ろうきゅう

Memory aid

Picture it

木 (tree) with 丂, a stroke that bends and breaks off: a tree giving way with age.

Vocabulary using this kanji

Quick check

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What does the kanji 朽 mean?