'Perversion' definitions:

Definition of 'perversion'

From: WordNet
noun
A curve that reverses the direction of something; "the tendrils of the plant exhibited perversion"; "perversion also shows up in kinky telephone cords"
noun
An aberrant sexual practice; [syn: perversion, sexual perversion]
noun
The action of perverting something (turning it to a wrong use); "it was a perversion of justice"

Definition of 'Perversion'

From: GCIDE
  • Perversion \Per*ver"sion\, n. [L. perversio: cf. F. perversion. See Pervert.] The act of perverting, or the state of being perverted; a turning from truth or right; a diverting from the true intent or object; a change to something worse; a turning or applying to a wrong end or use. "Violations and perversions of the laws." --Bacon. [1913 Webster]

Synonyms of 'perversion'

From: Moby Thesaurus