Meaning & use
switch
A small device used to turn an electrical circuit on or off.
See it in a sentence
He flipped the switch, and the whole room suddenly lit up.
The light switch by the door controls the fan as well.
A note on using this word
Switch can also mean a sudden change from one thing to another, as in 'a switch in strategy', extending beyond the physical device.
Words with a similar meaning
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Another way to use it
2. verb
To change from one thing, position, or state to another.
After years in finance, he switched careers to become a high school teacher.
Make it your own
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