gobbledygook
Definitions
Language that is meaningless or is made unintelligible by excessive use of technical jargon.
Nonsense or gibberish.
Examples
The legal contract was filled with so much technical gobbledygook that I couldn't understand a single clause.
I tried to read the scientist's research paper, but it was nothing more than academic gobbledygook to me.
Synonyms
gibberish nonsense jargon balderdash mumbo jumbo twaddle piffle
Antonyms
clarity sense plain speech coherence intelligibility lucidity articulation