syu3

Jyutpingsyu3
Yalesyu
語素

Definition

To guard and defend the national border.

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How it's used

This character is almost exclusively found in formal or historical contexts related to military defense of borders. It is a morpheme that rarely stands alone in modern spoken Cantonese, appearing mostly in compound words like 戍守. Using it in daily conversation would sound highly literary or archaic.

Examples

In ancient times, soldiers had to guard the border for years.
Is it very hard for them to defend the frontier?

Related words

Common phrases

to defend and guard
to guard the border

Common mistake

Do not confuse this with 戎, which refers to weapons or military affairs in a broader sense, or 戒, which means to warn or abstain. Learners often mistake the visual similarity of these characters when reading classical texts.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
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