#1
permutation n. [
substitution, transposition, replacement, switch] an event in which one thing is substituted for another; "the replacement of lost blood by a transfusion of donor blood"
. wn #2
permutation n. the act of changing the arrangement of a given number of elements
. wn #3
permutation n. complete change in character or condition; "the permutations...taking place in the physical world"- Henry Miller
. wn #4
permutation n. act of changing the lineal order of objects in a group
. wn