In combinatorial mathematics, a derangement is a permutation of the elements of a set in which no element appears in its original position. In other words, a derangement is a permutation …

The meaning of DERANGE is to disturb the operation or functions of. How to use derange in a sentence.

/ dɪˈreɪndʒd.mənt / Add to word list the state of being completely unable to think clearly or behave in a controlled way, especially because of mental illness: She had a history of mental …

Derangement definition: the act of deranging.. See examples of DERANGEMENT used in a sentence.

To disturb the order, arrangement, or functioning of: an asteroid impact large enough to derange the climate. 2. To upset (normal condition or functioning, as of a bodily organ). 3. To cause to …

Derangement is the state of being mentally ill and unable to think or act in a controlled way.

Factsheet What does the noun derangement mean? There are three meanings listed in OED's entry for the noun derangement. See ‘Meaning & use’ for definitions, usage, and quotation …

Definition of derangement noun from the Oxford Advanced Learner's Dictionary. a condition in which somebody is unable to behave and think normally, especially because of a mental …

derangement Other forms: derangements Definitions of derangement noun a state of mental disturbance and disorientation synonyms: mental unsoundness, unbalance

(mathematics) A permutation of a set such that no element is in its previous position. From French dérangement. When this inequality of irrigation once occurs, it is likely to increase from the …