為

简 为 · 繁 為
Cantonese · source Jyutpingwai6#

Meanings · wai6

  1. (conjunction) 1. As; (verb)
  2. do; (noun)
  3. behaviour; 2. Conduct; (of suffix) used after an adverb or after an adjective to form an adverb.
Cantonese · source Jyutpingwai4#

Meanings · wai4

  1. to do
  2. to be
  3. to govern
  4. to act as
  5. be…by
  6. used after an adjective to form an adverb
  7. used after an adverb for emphasis
  8. as (in the capacity of)
  9. to take something as
  10. to serve as
  11. to behave as
  12. to become
Cantonese · source Jyutpingwai6#

Meanings · wai6

  1. because of
  2. for
  3. on account of
  4. on behalf of
  5. by (in the passive voice)
About these definitions

Source definition segments, in their original order. Characters a definition cites are shown without their Mandarin pinyin; classifier lists that CC-Canto copied from CC-CEDICT are marked Mandarin. The community dictionary is not independently verified by zimai.

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Reading & tones

Schematic citation-tone diagrams from the source numbers. These are not recordings or predictions of connected speech.

Tone difference from Unihan

  • 為 is read wai6 here; Unihan’s citation reading is wai4. Same syllable, different tone across these source readings. CC-Canto also lists 為 wai6 as its own entry.

Computed by zimai: each syllable of the CC-Canto word reading is compared with Unihan 17.0.0 kCantonese for its character. The comparison does not say why a reading differs (a changed tone, 變音, a reading tied to one meaning, or a source variant).

Same syllable, six tones

Characters whose customary Unihan reading (kCantonese) is this syllable in each tone, chosen as in the tone atlas (2013 standard level, then the number of CC-CEDICT words they form), with CC-Canto 2017's meaning for that reading; a dash means no catalogue character has that reading. Checked syllables (-p, -t, -k) normally carry tones 1, 3 and 6. Character readings, not word readings; no frequency implied.

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Written characters

Both source spellings are represented. Written membership is not an etymological or semantic claim.

Cantonese characters and the Mandarin bridge ↗

Mandarin comparison · separate source entries

CC-CEDICT, the Mandarin–English dictionary, lists the same written form:

  • 為 wéi CC-CEDICT · Mandarinas (in the capacity of); to take sth as; to act as; to serve as; to behave as; to become; to be; to do; …
  • 為 wèi CC-CEDICT · Mandarinbecause of; for; to

A separate source entry, shown for comparison. The same characters can carry different senses in Mandarin and in Cantonese; zimai does not align these senses.

CC-Canto includes this pinyin reference: wei4. It does not establish a Mandarin word with the same meaning.

Look up this spelling in the Mandarin dictionary ↗
Compare dictionary sources Wiktionary · 14 senses · 2 Cantonese readings

Rime Cantonese 粵拼

wai4 · wai6

Cantonese word readings for 為. 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 do; to accomplish; to take action
  2. to administer; to govern
  3. to construct; to make; to produce
  4. to become; to turn into
  5. to be (equivalent to, equal to)
  6. to take something as
  7. to act as; to serve as; to behave as
  8. by
  9. Suffix used after a single-character adjective to form an adverb
  10. Suffix used after a single-character adverb for emphasis

character

  1. for; to serve; to assist; to do for others
  2. because of
  3. for the sake of; to take action because of a goal or purpose
  4. (literary) to

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

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

CC-Canto · Pleco Inc. · edition 2017-02-02
Source lines 11,997, 30,000, 30,001 · Original publisher · CC BY-SA 3.0 · Edition & transformations

Original source comment: adapted from cc-cedict

Original source comment: adapted from cc-cedict

Mandarin comparison: CC-CEDICT 2026-10-13, CC BY-SA 4.0. Source reading differences and six-tone sets: computed by zimai from Unihan 17.0.0 (Unicode License V3).

Exact source records & identity為 为 [wei4] {wai6} /(conjunction) 1. As; (verb)/do; (noun)/behaviour; 2. Conduct; (of suffix) used after an adverb or after an adjective to form an adverb./

SHA-256: 2be39d42883ad0adfdf789a04813d445903394bfe18d87a6a3c7fab4d1e272b4

為 为 [wei4] {wai4} /to do/to be/to govern/to act as/be…by/used after an adjective to form an adverb/used after an adverb for emphasis/as (in the capacity of)/to take something as/to serve as/to behave as/to become/ # adapted from cc-cedict

SHA-256: 9c359369d9a9ccf6c41366f9f86cd3e064380162fc070302ad7a5325dcb23614

為 为 [wei4] {wai6} /because of/for/on account of/on behalf of/by (in the passive voice)/ # adapted from cc-cedict

SHA-256: 496a3a1c98f64c9e84a5719b9427e6691dac580edab801078ac027c7b306ae0d