Dolphins speak a contextual language - life - 21 December 2007 - New Scientist
http://www.newscientist.com/channel/life/mg19626354.300-dolphins-speak-a-contextual-language.html?feedId=online-news_rss20
"This communication is highly complex, and it is contextual, so in a sense, it could be termed a language"
Darmok - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Darmok
"A Tamarian captain abducts Captain Picard in an eager attempt to bridge their language gap through archetypal, intense shared experience."