The switch



Example: He presses the switch to turn on light

Definition


"The switch" is a device used to open or close an electrical circuit, allowing or stopping the flow of electricity. It is commonly pressed or toggled to turn lights or other appliances on and off, as in the phrase 'He presses the switch to turn on the light.'

Etymology


The word "switch" originally comes from Old English 'swiccian,' meaning to move quickly or change position. It evolved to describe a device that changes the state of an electrical circuit. Did you know? The term was first used in electrical contexts in the late 19th century with the rise of electrical technology.

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"The switch" appears in the Vocaplus list "English - General - (A1) - set 3", containing 104 commonly used words.
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