Englishfor English speakers
device
Noun
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A device is a small machine or tool.
She has a device in her kitchen for cutting garlic.
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A device is a machine or part attached to a computer, such as a keyboard, mouse, printer etc.
The mouse is an important device for using the computer.
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A device is a clever way of doing something.
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A device is a logo.
independent
Adjective
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If something or someone is independent, they are free; they are not dependent on anything.
independent
Noun
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An independent is a person who does not relies on another person for support.
The USA declared itself independent from Britain in 1776.
pixel
Noun
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A pixel is a unit of a computer image.
If you look close enough at an image on the computer, you can see pixels on the picture. They are shaped like squares.