Englishfor English speakers
mechanical
Adjective
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If something is mechanical it is related to a machine, like a machine, or done by a machine.
Printing presses are mechanical devices for printing on paper.
cooler
Noun
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A cooler is a box that is used with ice to help keep things cold.
Pack all of the soda into the cooler; we wouldn't want it to get flat.
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A cooler is a prison.
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A cooler is a kind of mixed drink.
They served wine coolers at the party.