What does derangement mean?
noun
A derangement is a permutation of the elements of a set, such that no element appears in its original position. In other words, it is a rearrangement of the elements in which no element is in its original place.
Example
"The mathematician studied the properties of derangements in order to understand the behavior of random permutations."
Definition generated by AI and curated by RJS Tech Solutions LLP.