a hard return hitting the tennis ball above your head | the overhead upper surface of a covered space |
(nautical) the top surface of an enclosed space on a ship | (meteorology) altitude of the lowest layer of clouds |
a transparency for use with an overhead projector | maximum altitude at which a plane can fly (under specified conditions) |
(computer science) the disk space required for information that is not data but is used for location and timing | an upper limit on what is allowed |
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 | |