Wei Collection, Lower Volume
Radical: Meat (ròu)
Lip. 13 Kangxi strokes. Page 983, Entry 23
Pronounced chun.
Shuowen Jiezi (Explanation of Simple and Compound Characters): The edge of the mouth.
Yupian (Jade Chapters): The lips of the mouth.
Shiming (Explanation of Names): Lip, meaning edge; the edge of the mouth.
Spring and Autumn: Explanations of Heaven's Mandate (Chunqiu Yuanmingbao): The lips are the wall of the teeth.
Guliang Commentary on the Spring and Autumn Annals (Guliang Zhuan), Duke Xi 3rd Year: The proverb says, if the lips are gone, the teeth will be cold.
Also, ox lip, name of a plant.
Erya (Approaching Elegance), Explaining Plants: Zhen is ox lip.
Commentary: It is water mint.
Also, pronounced min. Appearance of closing without ripples.
Jiyun (Collection of Rhymes): Sometimes written in a variant form (wen).
Yunhui (Collection of Rhymes): Also written in a variant form (shen). The original character for wen was written with the pig radical, not with the component for wu.