opportunistic

  1. Adjective.  taking advantage of situations that arise.
  2. Adjective.  said of people who will take advantage of situations to advance their own interests, without regard for principles.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license.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.