object: In computer graphics, a series of geometric surfaces that are grouped together to be animated.
object code: The result of translating a source code computer program into machine code using a compiler or interpreter.
objective lens: The main lens system of an instrument, such as a camera, producing an image of the object presented.
OB truck: Outside broadcast vehicle.
octal: (1) Numeric representation to the base 8, rather than decimal base 10. It used to be used in computing. (2) An eight-pin circular polarized connector used for thermionic valves. (Hist.)
octopus cable: A cable terminating in multiple plugs.
octave: A change in pitch representing a doubling of frequency.
oersted (Oe): Unit of magnetic field strength, equivalent to ...