wu4 dou6弧度
Jyutpingwu4 dou6
Yalewùh douh
Definition
Radian; the unit of plane angle measurement.
neutralschool
How it's used
Used primarily in geometry and trigonometry contexts, this term functions as a technical unit of measurement. Unlike degrees, which are common in everyday life, this unit is almost exclusively encountered in academic or professional mathematical settings.
Examples
Related words
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- LocationHow to say where something is using 喺 (hai2), place words like 度, and the common coverbs that work like English prepositions.
- Serial verbsStringing two or more verbs together without any joining word, like go to the shop buy things. Extremely common in Cantonese.
- 將 disposalHow to move the object in front of the verb with 將, to focus on what happens to it. Common in instructions and writing.
