jargon (
http://definr.com/jargon)
n 1: a characteristic language of a particular group (as among
thieves); "they don't speak our lingo" [syn:
cant,
slang,
lingo,
argot,
patois,
vernacular]
2: a colorless (or pale yellow or smoky) variety of zircon
[syn:
jargoon]
3: specialized technical terminology characteristic of a
particular subject