syu1 jau2書友书友

Jyutpingsyu1 jau2
Yalesyū yáu

Definition

A school friend or classmate.

colloquialpeopleschool

How it's used

Refers specifically to friends made during one's time at school, carrying a sense of nostalgia for those shared academic years. While it literally translates to book friend, it is rarely used to describe people who just read books together. It is a warm, informal term that implies a bond formed through the daily routine of attending classes.

Measure word

go3go

Examples

He is a school friend of mine from secondary school.

Common phrases

secondary school friend
old school friend

Common mistake

Do not confuse this with 同學, which is a neutral term for a classmate currently in the same class. 書友 implies a personal friendship that often persists long after the school days have ended.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector