- pe|riph|er|al
- pe|riph|er|al «puh RIHF uhr uhl», adjective, noun.–adj.1. having to do with, situated in, or forming an outside boundary: »
More houses and parks were to be seen in the peripheral areas of the city.
2. a) of the surface or outer part of a body; external. b) perceived or perceiving near the outer edges of the retina: »peripheral vision.
3. of or having to do with the peripheral nervous system: »peripheral neurons.
4. of or having to do with computer peripherals: »Many vital pieces of equipment that go into a computer installation are not made in Europe. These units, which come under the heading of peripheral equipment, are becoming more and more important (London Times).
–n.any part of the electromechanical equipment of a computer, such as magnetic tape, high-speed printers, keyboards, and display units.–pe|riph´er|al|ly, adverb.
Useful english dictionary. 2012.