syu1

Jyutpingsyu1
Yalesyū
語素Very common

Definition

Letter; correspondence.

colloquialcommunication

How it's used

Using 書 to mean letter is largely restricted to specific compound words like 情書 or 書信. In everyday spoken Cantonese, people almost exclusively use 信 to refer to a letter. Using 書 on its own to mean letter will sound archaic or confusing to most native speakers.

Measure word

fung1fūng

Examples

Have you received the letter yet?

Related words

Common phrases

love letter
correspondence

Common mistake

Learners often confuse this with the common meaning of book. Unless you are using it in a formal compound, using 書 to mean letter will be misunderstood as book.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector