A deceptive or insincere outward appearance.
An object serving as a simplified interface to a larger body of code, as in the facade pattern.
The face or front (most visible side) of any other thing, such as an organ.
The face of a building, especially the front view or elevation.
Anything used metaphorically to conceal or distract.
Smoke used as a disguise, mask or cover, as of troops in battle.