jargon
US /ˈdʒɑːr.ɡən/
UK /ˈdʒɑːr.ɡən/

1.
jerga, argot
special words or expressions that are used by a particular profession or group and are difficult for others to understand.
:
•
The legal document was full of technical jargon.
El documento legal estaba lleno de jerga técnica.
•
Avoid using too much medical jargon when talking to patients.
Evite usar demasiada jerga médica al hablar con los pacientes.