腦殘

简 脑残 · 繁 腦殘
Mandarin · pinyin nǎo cán

Meanings

  1. moronic
  2. brainless
  3. bonehead
  4. retard
Full entryShow on map

Characters in this entry

腦
Look up this written character
殘
Look up this written character
脑
nǎo · brain
残
cán · injure, spoil; oppress; broken
Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Mandarin tones

3–2 · nao3 can2

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

2character links
Explore word families ↗Compare pronunciations ↗Open character structure ↗
Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.

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.

腦殘 · find source passages ↗ · 脑残 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 2 senses · 1 Cantonese reading

Rime Cantonese 粵拼

nou5 caan4

Cantonese word readings for 腦殘. 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.

adj

  1. (neologism, slang, derogatory) brain-dead; stupid

noun

  1. (neologism, slang, derogatory) a stupid person

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

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