Definition from Wiktionary, the free dictionary
- Unable to read and write.
- Having less than an expected standard of familiarity with language and literature, or having little formal education.
- Not conforming to prescribed standards of speech or writing.
Derived terms 
unable to read and write
having less than an expected standard of familiarity with language and literature
not conforming to prescribed standards of speech or writing
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.
Translations to be checked
illiterate (plural illiterates)
- an illiterate person, one not able to read.
an illiterate person
- “illiterate” in Douglas Harper, Online Etymology Dictionary (2001).