◎ 韵头 yùntóu[head vowel, any of the three vowels “i”,“u” and “ü”in certain compound vowels, as “i” in “iang”] 介音。是介于主要元音与声母之间的高元音 -----------------国语辞典：韵母的介音部分。参见「介音」条。
◎ 韵白 yùnbái[parts in Beijing opera where the traditional pronunciation of certain words is slightly different from that in current Beijing dialect] 戏曲中句子整齐押韵的道白 -----------------国语辞典：一种传统戏曲的念白。大概以中州韵为读音、咬字、归韵的标准，而四声的调值具有一定的规律。因有四声的组成，形成抑扬顿挫、铿锵有致的语调，较方言的念白节奏感更强，音乐性更明显。