Dysfunction - Dictionary Definition and Overview

Dysfunction :  (noun)

1: (medicine) any disturbance in the function of an organ or body part [syn: disfunction]

Based on WordNet 2.0

Dysfunction :  Dysfunction: Difficult function or abnormal function.

There is, for example:
  • Constitutional hepatic dysfunction, (familial nonhemolytic jaundice),
  • Dental dysfunction (abnormal functioning of dental structures),
  • Minimal brain dysfunction (attention deficit disorder),
  • Placental dysfunction (dysmature placenta),
  • Psychosexual dysfunction, and
  • Sexual dysfunction (a disturbance of sexual functioning).


Erectile dysfunction has become a common term thanks to the advent (and advertising) of Viagra. Erectile dysfunction is a consistent inability to sustain an erection sufficient for sexual intercourse.



Based on WordNet (r) 2.0 (August 2003)
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