音韵

music / rhyme and rhythm / initial, 音[yin1], and final and tone, 韻|韵[yun4], of a Chinese character / phoneme

sound / noise / note (of musical scale) / tone / news / syllable / reading (phonetic value of a character)

the final (of a syllable) (Chinese phonology) / rhyme / appeal / charm / (literary) pleasant sound

Chinese phonetics (concerned also with rhyme in poetry)