adjective Date: 14th century 1. lacking facility in reading and writing and ignorant of the knowledge to be gained from books, illiterate , not marked with letters, see: ignorant
UNLETTERED
Meaning of UNLETTERED in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012