Meaning of SWITCH in English
n. & v.
n. 1 a device for making and breaking the connection in an electric circuit. 2 a a transfer, change-over, or deviation. b an exchange. 3 a slender flexible shoot cut from a tree. 4 a light tapering rod. 5 US a device at the junction of railway tracks for transferring a train from one track to another; = POINT n. 17. 6 a tress of false or detached hair tied at one end used in hairdressing.
v. 1 tr. (foll. by on, off) turn (an electrical device) on or off. 2 intr. change or transfer position, subject, etc. 3 tr. change or transfer. 4 tr. reverse the positions of; exchange (switched chairs). 5 tr. swing or snatch (a thing) suddenly (switched it out of my hand). 6 tr. beat or flick with a switch. switch-blade a pocket knife with the blade released by a spring. switched-on colloq. 1 up to date; aware of what is going on. 2 excited; under the influence of drugs. switch off colloq. cease to pay attention. switch over change or exchange. switch-over n. a change or exchange. switcher n.
[ earlier swits, switz, prob. f. LG ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012