1. people who use or specialize in jargon; those who speak or write in specialized or technical language
Usage: informal; usually plural; often used critically to describe those who use unnecessarily complex or obscure terminology

Examples

• The software jargoneers filled their presentation with acronyms that nobody outside the industry understood.
• Legal jargoneers often make simple concepts sound far more complicated than they need to be.
• She complained that the jargoneers in the medical field made it difficult for patients to understand their own diagnoses.
• The marketing jargoneers used so much buzzword-laden language that the actual message got lost.
• Some jargoneers argue that specialized terminology is necessary for precision in their field.