jargon

The specialized language of a trade, profession, or similar group, especially when viewed as difficult to understand by outsiders.

Nonsensical or incoherent language.

A hybrid language or dialect; a pidgin. Not in technical use.

To speak in or use jargon.

To utter unintelligible sounds.

A colorless, yellowish, or smoky variety of the mineral zircon from Ceylon.

Confused, unintelligible talk; irregular, formless speech or language; gabble; gibberish; babble.

Specifically A barbarous mixed speech, without literary monuments; a rude language resulting from the mixture of two or more discordant languages, especially of a cultivated language with a barbarous one: as, the Chinook jargon; the jargon called Pidgin-English.

Any phraseology peculiar to a sect, profession, trade, art, or science; professional slang or cant.

Synonyms Chatter, Babble, etc. See prattle, n.