JARGON traditionally means the specialized language of a profession. It's added to slang in Clinician's Guide to Medical Slang and Jargon because in healthcare, I found that jargon didn't confine itself to technical medical terminology. Jargon stretches into metaphor to help clinicians describe what they see, teach what they know, and communicate quickly in moments where precision and imagery are necessary. This is one area where we see the "hidden curriculum" of medicine through language, as well as practice.