Vis-a-vis
Vis-a-vis , noun
[French, opposite, face to face.]
1.
One who, or that which, is face to face with another; esp., one who faces another in dancing.
2.
A carriage in which two persons sit face to face. Also, a form of sofa with seats for two persons, so arranged that the occupants are face to face while sitting on opposite sides.
Vis-a-vis , adverb
Face to face.