a projector operated by a speaker; projects the image over the speaker's head
an optical instrument that projects an enlarged image onto a screen
an optical device for projecting a beam of light
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
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
