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switch

verb [T, I usually + adv/prep] (DEVICE)
 
 
/swɪtʃ/

Definition

B1 to use a switch to change a device from one state or type of operation to another: switch the TV off/onElectricity and electronics
(Definition of switch verb (DEVICE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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