the language, esp. the vocabulary, peculiar to a particular trade, profession, or group

medical jargon.

unintelligible or meaningless talk or writing; gibberish.

any talk or writing that one does not understand.

pidgin.

language that is characterized by uncommon or pretentious vocabulary and convoluted syntax and is often vague in meaning.

to speak in or write jargon; jargonize.

noun

standard

noun

abracadabra * , argot , balderdash * , banality , bombast , bunk * , buzzwords , cant , clich , colloquialism , commonplace term , doublespeak , drivel , fustian , gibberish , hackneyed term , idiom , insipidity , lexicon , lingo * , mumbo jumbo * , neologism , newspeak , nonsense , overused term , palaver , parlance , patois , patter , rigmarole , shoptalk , slang , slanguage , speech , stale language , street talk , tongue , trite language , twaddle * , usage , vernacular , vocabulary , blather , blatherskite , double talk , gabble , jabber , jabberwocky , prate , prattle , twaddle , lingo , dialect , terminology , abracadabra , babble , balderdash , baloney , bosh , bull , bunk , flash , gobbledygook , hogwash , malarkey , pidgin , poppycock