fai1

Jyutpingfai1
Yalefāi

Definition

A signal flag or pennant, used to direct or command troops.

writtenother

How it's used

This term is almost exclusively found in literary, historical, or formal contexts rather than daily speech. It typically refers to a commander's banner or a signal flag used to direct troops in ancient warfare. You will rarely hear it used in modern Hong Kong life unless discussing history or period dramas.

Measure word

min6minh

Examples

The general waved the flag in his hand and told the soldiers to charge.
That flag is very old, it should be replaced with a new one.

Related words

Common phrases

under one's command
to wave a flag

Common mistake

Learners often confuse this with 揮, which means to wave or brandish. While 麾 is the flag itself, 揮 is the action of waving, so you will often see them used together in phrases like 揮麾.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector