Meaning

noun a distinct feature or element in a problem

noun a smooth surface (as of a bone or cut gemstone)

originEtymology tree Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Late Latin faciō Proto-Italic *-jēs Late Latin -iēs Late Latin faciēs Late Latin facia Old French face Middle French face French face Proto-Indo-European *-tós Proto-Italic *-tosder.? Late Latin -ittus Old French -et Middle French -et French -etder. French…

Etymology from Wiktionary, CC BY-SA 3.0