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一絲一毫

简一丝一毫 · 繁一絲一毫

Mandarin · pinyin yī sī yī háo

one thread, one hair (idiom); a tiny bit
an iota

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Characters in this entry

一: yī · one; a, an; alone
絲: Look up this written character
毫: háo · fine hair; measure of length
丝: sī · silk; fine thread; wire; strings

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

1–1–1–2 · yi1 si1 yi1 hao2

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

一絲一毫 · find source passages ↗ · 一丝一毫 · find source passages ↗

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

jat1 si1 jat1 hou4

Cantonese word readings for 一絲一毫. This lexicon supplies readings, not definitions.

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Wiktionary English definitions · Chinese section

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

adj

a tiny bit; an iota; a trace

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

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