衛

简 卫 · 繁 衛
Mandarin · pinyin wèi#

Meanings · wèi

  1. to guard
  2. to protect
  3. to defend
  4. abbr. for 衛生, hygiene
  5. health
  6. abbr. for 衛生間, toilet
Mandarin · pinyin Wèi#

Meanings · Wèi

  1. surname Wei
  2. vassal state during the Zhou Dynasty (1066–221 BC), located in present-day Henan and Hebei Provinces
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Characters in this entry

衛
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卫
wèi · guard, protect, defend
Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4 · wei4

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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.

衛 · find source passages ↗ · 卫 · find source passages ↗

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Compare dictionary sources Wiktionary · 7 senses · 1 Cantonese reading

Rime Cantonese 粵拼

wai6

Cantonese word readings for 衛. This lexicon supplies readings, not definitions.

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

Wiktionary English definitions · Chinese section

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

character

  1. to guard; to protect; to defend
  2. security guard
  3. (~國) the State of Wey during the Zhou dynasty, located in modern-day northeastern Henan province
  4. (abbreviation, alt-of) short for 衛生/卫生 (wèishēng, “hygiene; health”)
  5. (abbreviation, alt-of) short for 衛生間/卫生间 (wèishēngjiān, “toilet; bathroom”)
  6. (astronomy) satellite (in satellite names)
  7. a surname

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

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

衛 · wei4 · Wei4
CC-CEDICT contributors and MDBG · edition 2026-10-13 · source lines 98,334, 98,333
Original dictionary · CC BY-SA 4.0 · Source & transformation details
Exact source records衛 卫 [wei4] /to guard/to protect/to defend/abbr. for 衛生|卫生, hygiene/health/abbr. for 衛生間|卫生间, toilet/衛 卫 [Wei4] /surname Wei/vassal state during the Zhou Dynasty (1066–221 BC), located in present-day Henan and Hebei Provinces/