English

facereader

From face + reader.

A compound of face + reader

Proto-Indo-European *dʰeh₁k-

…

Latin faciēs ‘form’

Late Latin facia

Old French face

Middle English face

English face

Proto-West Germanic *rādāri

Old English rēdere ‘a reader’

Middle English reder

Today it means

noun A device (or software) that can analyse facial expressions.

Language periods are conventional ranges, not dates for this word.

Etymograph / facereader