jargoneer

Noun

 * 1)  A person who uses a great deal of jargon when speaking or writing, especially one who seems to relish such a manner of expression.
 * 2) * 1955 Oct. 2, Hannah Smith, "The Doctors Who Try Our Patience," Youngstown Vindicator (US), Parade section, p. 8 (retrieved 20 Nov 2012) :
 * A friend of mine had a slight skin rash she couldn't identify, so she went to a real Jargoneer. He scowled at the rash, went "Hmmm" several times, then made a couple of sorties into his lab. . . . Finally he came back and informed her impressively that she was suffering from an Indeterminate Dermatitis.
 * A friend of mine had a slight skin rash she couldn't identify, so she went to a real Jargoneer. He scowled at the rash, went "Hmmm" several times, then made a couple of sorties into his lab. . . . Finally he came back and informed her impressively that she was suffering from an Indeterminate Dermatitis.