Englishfor English speakers
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.
article
Noun
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An article is a story or report that you can read in a newspaper, journal, or online.
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An article is a member of a larger group.
A shirt is an article of clothing.
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An article is an object.