戶樞不蠹

简 户枢不蠹 · 繁 戶樞不蠹
Mandarin · pinyin hù shū bù dù

Meanings

  1. lit. a door hinge never becomes worm-eaten
  2. constant activity prevents decay (idiom)
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Characters in this entry

戶
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樞
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不
bù · no, not; un-; negative prefix
蠹
dù · moth; insects which eat into cloth
户
hù · door; family
枢
shū · door hinge; pivot; center of power
Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4–1–4–4 · hu4 shu1 bu4 du4

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

wu6 syu1 bat1 dou3

Cantonese word readings for 戶樞不蠹. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

wu6 syu1 bat1 dou3

Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

phrase

  1. (idiomatic) A door hinge never gets plagued by worms; a rolling stone gathers no moss

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack

戶樞不蠹 · hu4 shu1 bu4 du4
CC-CEDICT contributors and MDBG · edition 2026-10-13 · source line 44,207
Original dictionary · CC BY-SA 4.0 · Source & transformation details
Exact source record戶樞不蠹 户枢不蠹 [hu4 shu1 bu4 du4] /lit. a door hinge never becomes worm-eaten/constant activity prevents decay (idiom)/