Atop
Fully informed about, and in control of, something; up to speed with.
Very close to, in any orientation or in time.
In addition to something else.
Above one's head; in the sky.
Data or steps of computation used only to facilitate the computations in the system and not directly related to the actual program code or data being processed.
Any cost or expenditure (monetary, time, effort or otherwise) incurred in a project or activity, which does not directly contribute to its progress or outcome.
Wasted money.
An overhead projector.
A sheet of transparent material with an image used with an overhead projector; an overhead transparency.
The expense of a business not directly assigned to goods or services provided.
The items or classes of expense not directly assigned to goods or services provided.
The ceiling of any enclosed space below decks in a vessel.
The system of overhead wires used to power electric transport, such as streetcars, trains, or buses.
A compartment above the seats for stowing luggage in a passenger aircraft.
An overhead throw.
A smash.
kicked over one's own head
located above, especially over the head