(~s)
1.
Someone who is ~ does not know how to read or write.
A large percentage of the population is ~.
ADJ
•
An ~ is someone who is ~.
...an educational centre for ~s.
N-COUNT
2.
If you describe someone as musically, technologically, or economically ~, you mean that they do not know much about music, technology, or economics.
ADJ: usu adv ADJ