peripheral [pə'rɪf(ə)rəl] adj.
comp., MS	periferiya qurğusu (A device, such as a disk drive, printer, modem, or joystick, that is connected to a computer and is controlled by the computer's microprocessor)
English thesaurus
peripheral [pə'rɪf(ə)rəl] abbr.
abbr., avia.	PRPHL; PRPHR
peripherals [pə'rif(ə)rəlz] n
IT	Also called palmtop and pocket computer, PDA is a handheld device that provide computing, Internet, networking and telephone characteristics.