jyun4

Jyutpingjyun4
Yaleyùhn
語素Common

Definition

Source, origin, or cause.

  1. source; origin; starting point
  2. cause; reason
neutralother

How it's used

Functions primarily as a bound morpheme in Cantonese rather than a standalone noun. It appears most frequently in formal or abstract compounds like 根源 or 來源 to describe the starting point of an issue or a phenomenon. When referring to the physical source of a river or a literal spring, 泉眼 or 源頭 are preferred.

Examples

They have found the root cause of the problem.

Common phrases

root cause
headstream or origin

Common mistake

Avoid using it as a standalone word in casual speech, as it sounds overly literary or incomplete. Always pair it with another character to form a compound noun when expressing the concept of an origin or cause.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector