ceot1 gaai3出界

Jyutpingceot1 gaai3
Yalechēut gaai
動詞Uncommon

Definition

To go out of bounds; to cross a boundary line.

colloquialsports

How it's used

Primarily used in the context of sports like tennis, badminton, or basketball to indicate a ball or player crossing the boundary line. It carries a sense of finality or error, often resulting in a loss of points or a stoppage in play. Beyond sports, it can metaphorically describe someone crossing a social or professional boundary, though this usage is less common than the literal one.

Examples

The ball went out of bounds, we need to serve again.
Your foot stepped out of bounds, that's a foul.

Related words

Common phrases

ball out of bounds

Common mistake

Do not confuse this with 越界, which is more formal and often implies crossing a moral or legal boundary rather than a physical line on a court.

Grammar color guide

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