該

简 该 · 繁 該
Mandarin · pinyin gāi

Meanings

  1. should
  2. ought to
  3. probably
  4. must be
  5. to deserve
  6. to owe
  7. to be sb's turn to do sth
  8. that
  9. the above-mentioned
Full entryShow on map

Characters in this entry

該
gāi · should, ought to, need to
该
gāi · should, ought to, need to
Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Mandarin tones

1 · gai1

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

2character links14same-tone records
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.

該 · find source passages ↗ · 该 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 15 senses · 1 Cantonese reading

Rime Cantonese 粵拼

goi1

Cantonese word readings for 該. 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 · Etymology 1

  1. (obsolete on its own in Standard Chinese) to contain; to include
  2. (obsolete on its own in Standard Chinese) extensive; comprehensive; wide
  3. will be; going to be
  4. should; ought to; need to; have to
  5. to deserve; to serve someone right
  6. to be one's turn (to do something)
  7. (colloquial) to owe
  8. (obsolete on its own in Standard Chinese) all; everywhere
  9. particle used for emphasis
  10. (formal) the aforementioned; such; that; this
  11. (dialectal) that; this

character · Etymology 2

  1. (Ningbonese) this

character · Etymology 3

  1. (Taishanese) this
  2. (Taishanese) this; so; such
  3. (Taishanese) here

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

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