HSK C7-9
Correct

韵

/ yùn / 
Strokes

Definition

beautiful sound/appeal/charm/vowel/rhyme/in Chinese phonetics, the medial and final sound of a syllable (i.e. excluding the initial consonant)

Example

As a Noun
musical sound; sweet tone
As a Noun
final sound of Chinese syllable; rhymes in literary composition
As a Noun
charm; appeal