Englishfor English speakers
pneumatic
Adjective
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If something is pneumatic, it contains or operates by air or gas under pressure.
concrete
Noun
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Concrete is a type of mix that, when dried, hardens, often for sidewalks.
Did you know that the sidewalk was made out of concrete?
The project involved materials such as specialized mineral-rich soils, sands, and concretes specifically designed for this purpose.
The ground is made of concrete and asphalt.
concrete
Adjective
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A synonym for strong.
There is no concrete evidence to say that Bill really does like salad.
breaker
Noun
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A breaker is something that breaks.
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A breaker is a machine breaking rocks.