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老鼠藥

简老鼠药 · 繁老鼠藥

Mandarin · pinyin lǎo shǔ yào

rat poison

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Characters in this entry

老: lǎo · old, aged; experienced; Kangxi radical 125
鼠: shǔ · rat, mouse; Kangxi radical 208
藥: Look up this written character
药: yào · leaf of Dahurian angelica plant; medicine

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

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Mandarin tones

3–3–4 · lao3 shu3 yao4

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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.

老鼠藥 · find source passages ↗ · 老鼠药 · find source passages ↗

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

lou5 syu2 joek6

Cantonese word readings for 老鼠藥. 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.

noun

rat poison; raticide

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

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