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JLPT N114画 · 14 strokesradical 肉freq #1225

rot, decay, sour

On'yomi (音読み)

Kun'yomi (訓読み)

  • くさ.る
  • -くさ.る
  • くさ.れる
  • くさ.れ
  • くさ.らす
  • くさ.す

Mnemonic

As the meat (肉) decays, it takes on a foul odor, making it clear that something has rotted.

About this kanji

The kanji 腐 means to rot or decay, often used in relation to food or organic matter. It typically serves as a verb, as seen in 腐る (くさる), which means 'to rot', and it can also appear in various compounds. For instance, 腐敗 (ふはい) translates to 'decomposition', which is the process of breaking down, while 陳腐 (ちんぷ) means 'stale', often used for ideas or thoughts. Another common term is 豆腐 (とうふ), referring to 'tofu', famous in many dishes. When using 腐, it’s important to note that it carries a negative connotation, often relating to something undesirable or spoiled.

Example sentences

  • 食べ物が腐ってしまった。

    The food has gone bad.

Meanings across languages

English
rot, decay, sour
Tiếng Việt
hỏng
日本語
腐る
한국어
부패하다
中文
腐烂
id
busuk
th
เน่า
es
podredumbre
fr
pourriture
de
Faulheit
pt
fetor

Common compounds

  • 腐敗ふはいdecomposition, putrefaction, putrescence
  • 陳腐ちんぷstale, hackneyed, clichéd
  • 豆腐とうふtofu, bean curd, beancurd
  • 腐るくさるto rot, to go bad, to decay
  • 腐心ふしんtaking great pains (to do), making every effort, having a lot of trouble (doing)
  • 腐食ふしょくrot, decay, erosion
  • 防腐ぼうふpreservation from decay, prevention of putrefaction, embalmment
  • 腐りくさりrottenness, decay, corruption

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