[ trik-ee-on ]
/ ˈtrɪk iˌɒn /
noun, plural trich·i·a [trik-ee-uh] /ˈtrɪk i ə/, trich·i·ons. Physical Anthropology.
the point of intersection of the normal hairline and the middle line of the forehead.
Origin of trichion
< Greek tríchion, diminutive of thríx hair (see tricho-)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019