Necessary


Necessary

Necessary may refer to:

  • Something that is a required condition for something else to be the case, see necessary and sufficient condition.
  • A necessary truth, something that cannot fail to be true, see logical possibility.
  • An important task or essential thing to do at a particular time or by a particular moment.
  • Necessity in the context of criminal law
  • An action somebody may feel they must do
  • In some languages a "necessary" is a bathroom or toilet. In English this is an archaic usage.
  • An economic need enunciated by US President Franklin D. Roosevelt in his 1944 Second Bill of Rights
  • A necessity in contract law
  • Necessary Records

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