slanguage
slan·guage
noun
1.
language characterized by excessive use of slang or cant
Origin
Blend of slang + (lang)uage.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.