necessary and proper | necessary meaning

[Law] NECESSARY AND PROPER- The Constitution of the United States, Art. I, vests in Congress the power " to make all laws, which shall be necessary and proper, for carrying into execution ...

Adjective: necessary    'nesu`seree [N. Amer], nesus(u)ree [Brit] Absolutely essential  Unavoidably determined by prior circumstances "the necessary consequenc...

[American slang] to decide that something is necessary.    Mary deemed that it was necessary to leave town that night.    Lisa deemed it necessary to go home.

[Electronics] The minimum bandwidth needed (with a given emission) to transmit information at a required rate and of a required quality. In general, as data speed increases (as measured in...

n. [ c ] something you must accept, even though it is unpleasant: Is air pollution a necessary evil in cities?

or necessary place noun (obsolete or dialect)   A toilet

or necessary place noun (obsolete or dialect)   A toilet

plural noun   Such as cannot but be true

[Economics] Logical relations between two statements. Consider propositions B and C. 'B is a sufficient condition for C' means that if B is true, C is always true. 'B is a necessary condit...

[Law] An expression set out in a number of the articles of the European Convention on Human Rights: it makes that particular right a qualified right and provides a signatory state with a d...