noun
: a permutation in which a set of symbols is rearranged by putting the first for the last (as in ABC, BCA, CAB, ABC ) or vice versa
noun
: a permutation in which a set of symbols is rearranged by putting the first for the last (as in ABC, BCA, CAB, ABC ) or vice versa
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012