cheilion
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English
[edit]Etymology
[edit]From New Latin, equivalent to cheilo- (“lip”) + -ion (“cephalometric reference point”).[1]
Noun
[edit]cheilion (plural cheilions)
- The corner of the mouth (as used in cephalometry)
References
[edit]- ^ “cheilion”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.