Meanings
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1
verb
To require something because it is necessary or very important.
Living things need water to survive.
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2
verb
To have to do something.
You need to finish your homework before dinner.
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3
noun
A situation in which something is necessary.
There is no need to worry; everything is fine.
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4
noun
Something that you must have in order to live or be satisfied.
They had enough money to meet their basic needs.
Thesaurus
Common collocations
Etymology
From Middle English need, nede, a merger of two terms: * Old English nīed (West Saxon), nēd (Mercian), nēad (“necessity, compulsion, want”), from Proto-West Germanic *naudi, from Proto-Germanic *naudiz, from Proto-Indo-European *neh₂w- (“death”). * Old English nēod (“desire, longing”), from Proto-West Germanic *niudi (“desire, eagerness”), from Proto-Indo-European *new- (“to incline, tend, move, push, nod, wave”).