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From New Latin, equivalent to cheilo- (“lip”) + -ion (“cephalometric reference point”).
Etymology from Wiktionary, CC BY-SA 4.0.
cheilion
Today it means: The corner of the mouth (as used in cephalometry) Full definition →
Today it means: The corner of the mouth (as used in cephalometry) Full definition →
From New Latin, equivalent to cheilo- (“lip”) + -ion (“cephalometric reference point”).
Etymology from Wiktionary, CC BY-SA 4.0.