English▸ noun
1 a piece of material sewn on the inside of a garment, especially at the neck and armholes, to strengthen it.
▪ (facings) the cuffs, collar, and lapels of a military jacket, contrasting in colour with the rest of the garment:
the regiment's uniforms had orange facings.
2 an outer layer covering the surface of a wall:
the bricks were used as a facing on a concrete core.