▪ uncultured or poorly educated: "the ignorant, illiterate Town Council"
▪ (especially of a piece of writing) showing a lack of education, especially an inability to read or write well:"as you can see, I have corrected your misspelled, illiterate letter"
noun
1. a person who is unable to read or write.
Word Originlate Middle English: from Latin illitteratus, from in- ‘not’ + litteratus (see literate).