I think jargon is actually the word you want as this is defined as 'words or language used by a certain group of people' for example 'medical jargon'. this from www.thesaurus.refernece.com abracadabra*, argot, balderdash*, banality, bombast, bunk*, buzzwords*, cant, clich
Jargon
The word "lingo" refers to slang or jargon, certain special expressions and idioms that members of a particular group (like doctors, baseball players, or musicians) use with each other; these words would probably not be understandable to people not in that group. "Lingo" seems to come from the Latin word "lingua," which means a language.
"Chigi wigi" does not have a widely recognized meaning. It may be slang or jargon specific to a particular group or context.
The phrase "to a man" means everybody in a particular group of people.
No, unequivocal means: no other possible translation jargon refers to the type of language used by those tied to a particular field (for example, a chef's jargon would refer to slang words used by the chef in terms of his culinary career).
"Hanging out" means to be seen at a particular place or venue (eg a cafe or bar) or with a particular group of people. Or just talking with friends on the phone.
Congregate means to come together as a group.
Jargon
Jargon consists of words and technical terms that have a particular meaning within an occupation or scientific field. It may be slang or idioms, or common words given a specific meaning. Medical terminology includes jargon, as well as terms that have little application outside the study of medicine or anatomy. Government agencies also usually create their own forms of jargon. -- An example of jargon is the tax or accounting term "age relief" which simply means that a greater allowance, deduction, or benefit is received by individuals over a certain age.
Theories of jargon often explore the specialized language used within specific fields or groups, reflecting shared knowledge and identity. One theory posits that jargon facilitates efficient communication among experts, allowing for precise expression of complex ideas. Another theory suggests that jargon can create barriers, excluding outsiders and reinforcing in-group dynamics. Additionally, some scholars argue that jargon evolves as a means of establishing authority and signaling expertise within a profession.
It means law or police
"Idioma" in Spanish translates to "language" in English. It refers to a system of communication used by a particular group of people.