老子

Mandarin · pinyin lǎo zi#

Meanings · lǎo zi

  1. father
  2. daddy
  3. "I, your father" (in anger, or out of contempt)
  4. I (used arrogantly or jocularly)
Mandarin · pinyin Lǎo zǐ#

Meanings · Lǎo zǐ

  1. Laozi or Lao-tze (c. 500 BC), Chinese philosopher, the founder of Taoism
  2. the sacred book of Daoism, 道德經 Dào dé jīng by Laozi
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Characters in this entry

老
lǎo · old, aged; experienced; Kangxi radical 125
子
zǐ · offspring, child; fruit, seed of; first earthly branch
Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

3–5 · lao3 zi5

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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.

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Compare dictionary sources Wiktionary · 6 senses · 1 Cantonese reading

Rime Cantonese 粵拼

lou5 zi2

Cantonese word readings for 老子. 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.

name

  1. Laozi (604–531 BCE), a Chinese philosopher, and founder of Taoism
  2. Laozi (also called Tao Te Ching, a book of philosophy supposedly written by Laozi)

pron

  1. (colloquial, chiefly men's speech, sometimes humorous) I; me

noun

  1. old man
  2. (slang) father; old man
  3. (dated or regional) son; young man (i.e. a mother scolding her son)

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

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

老子 · lao3 zi5 · Lao3 zi3
CC-CEDICT contributors and MDBG · edition 2026-10-13 · source lines 88,675, 88,674
Original dictionary · CC BY-SA 4.0 · Source & transformation details
Exact source records老子 老子 [lao3 zi5] /father/daddy/"I, your father" (in anger, or out of contempt)/I (used arrogantly or jocularly)/老子 老子 [Lao3 zi3] /Laozi or Lao-tze (c. 500 BC), Chinese philosopher, the founder of Taoism/the sacred book of Daoism, 道德經|道德经[Dao4 de2 jing1] by Laozi/