English
intrafacial
From intra- + facial.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁énteros ‘inside, within’
Latin *interus
Latin intrā ‘within’
English intra-
Proto-Indo-European *dʰeh₁k-
…
Proto-Italic *fakjō ‘to make’
Latin faciō ‘to make, construct, fashion, frame, build, erect’
Latin faciēs ‘form, configuration, figure’
Medieval Latin faciālis ‘face-to-face, direct, open’
English facial
Today it means
adj Within or into the face.
Language periods are conventional ranges, not dates for this word.
Etymograph / intrafacial