Overhead may be: Look up overhead in Wiktionary, the free dictionary. Overhead (business), the ongoing operating costs of running a business Engineering...

technology is overhead line. It is known variously as overhead catenary, overhead contact line (OCL), overhead contact system (OCS), overhead equipment (OHE)...

An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts...

Factory overhead, also called manufacturing overhead or work overhead, or factory burden in American English, is the total cost involved in operating...

The overhead press, also known as the shoulder press, strict press or military press, is an upper-body weight training exercise in which the trainee presses...

In computer science, overhead is any combination of excess or indirect computation time, memory, bandwidth, or other resources that are required to perform...

An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. An overhead crane consists of two parallel rails...

An overhead projector (often abbreviated to OHP), like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view...

An overhead valve engine, abbreviated (OHV) and sometimes called a pushrod engine, is a piston engine whose valves are located in the cylinder head above...

An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists...