SynonymDefinitionAntonym.com - English Synonym Dictionary

A hard return hitting the tennis ball above your head

(nautical) the top surface of an enclosed space on a ship

A transparency for use with an overhead projector

(computer science) the disk space required for information that is not data but is used for location and timing

The expense of maintaining property (e.g., paying property taxes and utilities and insurance); it does not include depreciation or the cost of financing or income taxes

(computer science) the processing time required by a device prior to the execution of a command

Located or originating from above

Above the head; over the head

Above your head; in the sky