Englishfor English speakers
increasing
Adjective
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If something is increasing, it is growing bigger.
He is worried about his increasing debt: it keeps getting bigger and bigger.
speed
Verb
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When you speed, you move or do something very fast.
The plane sped through the air.
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When you speed in a car, you drive faster than the law allows.
If you speed in your car, you might have an accident.
speed
Noun
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The speed of something is how fast it moves.
sound moves at a very high speed.