Necessary Definition
nĕsĭ-sĕrē
necessaries, necessariest
adjective
necessariest
That cannot be dispensed with; essential; indispensable.
The nutriments necessary to life.
Webster's New World
Needed or required.
A contract complete with the necessary signatures; conditions necessary to life.
American Heritage
Unavoidably determined by prior conditions or circumstances; inevitable.
The necessary results of overindulgence.
American Heritage
Resulting from necessity; inevitable.
A necessary result.
Webster's New World
That must be done; mandatory; not voluntary.
Webster's New World
Synonyms:
noun
Something indispensable.
American Heritage
A necessary thing; thing essential to life, some purpose, etc.
Webster's New World
A privy or toilet.
Webster's New World
Those things essential to maintaining a dependent or incompetent in comfort and well-being.
Webster's New World
Synonyms:
Antonyms:
Other Word Forms of Necessary
Adjective
Base Form:
necessary
Superlative:
necessariestOrigin of Necessary
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From Middle English necessarye, from Old French necessaire, from Latin necessārius (“unavoidable, inevitable, indispensable, requisite"), from necesse (“unavoidable, inevitable, indispensable"), neuter adjective with esse and habeō (“I have"), probably originating from ne cessum or non cessum, from ne (“not") + cessus, perfect passive participle of cÄ“dō (“I yield"); see cede.
From Wiktionary
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Middle English necessarie from Old French necessaire from Latin necessārius from necesse ked- in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition
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