verb (used with object), permuted, permuting.
to alter; change.
Mathematics. to subject to .
to change the sequence of
(maths) to subject to permutation
late 14c., “to change one for another,” from French permuter or directly from Latin permutare “to change thoroughly” (see permutation). Mathematical sense from 1878.
[pur-myoo-teyt, per-myoo-teyt] /ˈpɜr myʊˌteɪt, pərˈmyu teɪt/ verb (used with object), permutated, permutating. 1. to cause (something) to undergo permutation. 2. to arrange (items) in a different sequence. /ˈpɜːmjʊˌteɪt/ verb 1. to alter the sequence or arrangement (of); treat by permutation: endlessly permutating three basic designs v. 1898 in modern use, “change the order of,” from […]
[pur-myoo-tey-shuh n] /ˌpɜr myʊˈteɪ ʃən/ noun 1. the act of permuting or permutating; alteration; transformation. 2. Mathematics. /ˌpɜːmjʊˈteɪʃən/ noun 1. (maths) 2. a combination of items made by reordering 3. an alteration; transformation 4. a fixed combination for selections of results on football pools Usually shortened to perm n. mid-14c., from Old French permutacion “change, […]
noun 1. a mathematical group whose elements are permutations and in which the product of two permutations is the same permutation as is obtained by performing them in succession.
[pur-kee] /ˈpɜr ki/ adjective, perkier, perkiest. 1. jaunty; cheerful; brisk; pert. /ˈpɜːkɪ/ adjective perkier, perkiest 1. jaunty; lively 2. confident; spirited adj. 1820, from perk (v.) + -y (2). Of young women’s breasts since at least 1937. Related: Perkily; perkiness. adjective Energetic and jaunty; lively; chipper (1855+)