Englishfor English speakers
blue
Noun
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One of the colors people can see
The sky was a deep blue above her and golden yellow beyond the village.
The wall was a mix of watery blues and greens.
blue
Adjective
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Colored blue.
He had blue eyes.
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If you are blue, you are sad.
He was very blue that day.
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If a time is blue, it is a sad time.
It was a blue day at school when he failed the test.
brain
Noun
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Your brain is the part of your body that is inside your head.
The brain is the part of the body that thinks and controls the rest of the body through the nervous system.
He has serious brain damage from falling off of his bicycle and hitting his head.