Quadrupling
Quadruple Quad"ru*ple, v. t. [imp. & p. p. {Quadrupled}; p. pr. & vb. n. {Quadrupling}.] [L. quadruplare: cf. F. quadrupler.] To multiply by four; to increase fourfold; to double; to double twice. --A. Smith. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • quadrupling — quad·ru·ple || kwÉ‘druːpl / kwÉ’d n. something which is four times greater than another v. multiply by 4; be multiplied by 4 adj. four times, fourfold; comprised of four parts …   English contemporary dictionary

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