unintelligible jargon or technical language

असमझ भाषा या तकनीकी शब्दावली

English Usage: The meeting was filled with so much technobabble that I couldn't understand a word.

Hindi Usage: बैठक में इतनी असमझ भाषा थी कि मैं एक शब्द भी नहीं समझ सका।