51�Թ�

over one's head; heads; aloft; up in the air or sky, especially near the zenith.

so as to be completely submerged or deeply involved.

situated, operating, or passing above, aloft, or over the head: heads.

of or relating to the general cost of running a business.

the general, fixed cost of running a business, as rent, lighting, and heating expenses, which cannot be charged or attributed to a specific product or part of the work operation.

Accounting.��that part of manufacturing costs for which cost per unit produced is not readily assignable.

(in a hoistway) the distance between the last floor level served and the beam supporting the hoisting sheaves or machinery.

(in racket sports) a stroke in which the ball or shuttlecock is hit with a downward motion from above the head; heads; smash.

an overhead compartment, shelf, etc..

Also called overhead shot.��Movies, Television.��a shot in which the camera is positioned above the actors, especially directly overhead.

a ceiling light in a room.

Also called overhead projector.��a projector capable of projecting images above and behind the person operating it, thus allowing a lecturer or speaker to remain facing the audience while using it.

Also called overhead projection.��a picture or image projected in this manner.