from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Not interested in or able to read artistic literature.
- adj. Of, relating to, or being language that is dialectal, slangy, or full of jargon.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Having inferior literacy skills.
- n. A subliterate person.
sub- + literate (Wiktionary)