Found 2 items, similar to quadrupling.
English → English (WordNet) Definition: quadrupling quadrupling n : increase by a factor of four
English → English (gcide) Definition: 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]