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灰質

简灰质 · 繁灰質

Mandarin · pinyin huī zhì

(anatomy) gray matter

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Characters in this entry

灰: huī · ashes; dust; lime, mortar
質: Look up this written character
质: zhì · matter, material, substance

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

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Mandarin tones

1–4 · hui1 zhi4

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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.

灰質 · find source passages ↗ · 灰质 · find source passages ↗

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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

(neuroanatomy) grey matter

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

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