Main Entry: de·range·ment

Pronunciation: \di-ˈrānj-mənt\

Function: noun

1 : a disturbance of normal bodily functioning or operation <derangements in the secretion of adaptive hormones—Hans Selye>
2 : insanity

—de·range \di-ˈrānj\ transitive verb, de·ranged; de·rang·ing