superficies
su.per.fi.cies \-'fish-(.)e-z, -e--.e-z\ n or superficies [L, surface, fr. super- + facies face, aspect - more at FACE pl M 1: a surface of a body or a region of space 2: the external aspects or appearance of a thing
su.per.fi.cies \-'fish-(.)e-z, -e--.e-z\ n or superficies [L, surface, fr. super- + facies face, aspect - more at FACE pl M 1: a surface of a body or a region of space 2: the external aspects or appearance of a thing