1. Adjective.  Of, pertaining to, characterized by or showing adaptation; making or made fit or suitable.
  2. Adjective.  Capable of being adapted or of adapting; susceptible of or undergoing accordant change.
  3. Adjective.  (psychology) Of a trait: that helps an individual to function well in society.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.