luk1

Jyutpingluk1
Yalelūk
動詞

Definition

To open one's eyes wide and focus one's gaze.

colloquialbodydaily actions

How it's used

Focuses on the physical action of widening the eyes, often to show surprise, anger, or intense concentration. It is almost exclusively used with the verb complement 大 to form 睩大, emphasizing the extent of the action. It carries a slightly more vivid and informal tone than simply saying 擘大.

Examples

He opened his eyes wide and stared at me, looking very scared.

Related words

Common phrases

to open eyes wide
to open both eyes wide

Common mistake

Do not confuse this with 擘大, which is a more general term for opening something wide, such as a mouth or a door. While 擘大 can also be used for eyes, 睩大 specifically highlights the act of staring or focusing one's gaze.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector