OS

the mouth, 1.559; visage, face, countenance, 12.101; language, speech, words, 2.423; an entrance, door, 6.53; opening, 2.482; ōs summum, the lips, 1.737; pl., ōra, features, face, visage, form, countenance, 4.499; images, 4.62; ante ōra, before one's face, 12.82.