To turn on
Example: She turns on the device to start operation
Definition
"To turn on" means to activate or start the operation of a device, system, or machine by switching it into a state of readiness or functionality. For example, when she turns on the device, it begins to work or respond as intended.
Etymology
The phrase "to turn on" comes from the combination of the verb "turn," meaning to rotate or change position, and the adverb "on," indicating activation or power. It evolved from the idea of rotating a switch or knob to activate a device. Did you know that the concept dates back to early mechanical switches used in electrical devices?
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"To turn on" appears in the Vocaplus list "English - General - (B1) - set 5", containing 113 commonly used words.
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