agrammatus

agrammatus [ἀγράμματος] , unlettered (person). spretum a gravibus detur agrammatis Ps.-Map 127 l. 706; layman or woman, no clerk, ‥ lewd, not lettyrd, illiteratus, ~us PP; lewde, agramatus CathA (cf. ib.: unlettyrde, agramaticus).