jeoi6

Jyutpingjeoi6
Yaleyeuih

Definition

Sharp, acute, keen, or energetic; rapid and drastic.

  1. sharp; acute; keen; pointed
  2. vigorous; energetic; spirited
  3. rapidly; drastically; fast and sharp
writtendescriptions

How it's used

Used primarily in formal or written contexts to describe sharp increases, intense competition, or a keen sense of perception. It is rarely used in casual daily speech to describe people or objects, as it carries a literary weight that sounds unnatural in simple conversation. When describing a sharp decline or rise, it often pairs with words like 減 or 升 to emphasize the speed and severity of the change.

Examples

He has made very rapid progress recently.
The competition for this project is very intense.

Related words

see alsozim1jīmsee alsogap1gāp

Common phrases

sharp decrease
sharp or keen

Common mistake

Learners often confuse this with 尖, which is the standard colloquial word for physically sharp or pointed objects. Using 銳 to describe a physical needle or a sharp knife sounds overly dramatic or archaic.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector