Englishfor English speakers
educational
Adjective
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If something is educational, it is related to education.
A school is an educational establishment.
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If something is educational, it is instructive or helps to educate.
They were shown an educational film about .
need
Verb
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If you need something, you want it and must have it.
Everyone needs food and water.
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If you need to do something, it is very important that you do it.
Sir, you need to leave now.
need
Verb
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If you need do something, you have to do it.
Need you do that all the time?
You needn't keep telling me. I heard you the first time.
need
Noun
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If you have a need for something, you must have it; something necessary or required.
I've always tried to have few needs beyond food, clothing and shelter.