Two sciences separated by a common language

One thing that gets in the way of this communication is jargon. Jargon is shorthand that helps people in a field communicate with each other. Needless to say, it can be a huge problem when communicating with the public. But jargon can also be a problem when you’re talking to other scientists. Not only is some of this niche speak meaningless outside its specific field, but in other fields it can sometimes mean something else entirely.

http://arstechnica.com/staff/2013/04/two-sciences-separated-by-a-common-language/