Illiteratus

Part of speech: adjective

Definitions

1. A person who is uneducated or lacking in knowledge, particularly in reading and writing
2. A term used historically to describe someone who cannot read or write, often due to social or economic factors
3. Denoting an individual without literacy skills, typically associated with limited access to education or resources

Etymology: "Illiteratus" is a Latin adjective built from the prefix "in-" meaning "not" and "litteratus," meaning "lettered" or "learned," which itself comes from "littera," a letter of the alphabet. So the word literally means "unlettered," a person who does not know their letters. The Romans used "litteratus" for someone educated, skilled in reading and writing, and the negative form marked the lack of that training. The Latin word was also used in a broader sense, where "litteratus" could describe a person of cultivated learning generally, and its opposite could suggest uncouth or uneducated manners rather than only an inability to read. Over time the negative sense became the central one, and the word survived into English and other European languages as the ordinary term for someone who cannot read or write.

Synonyms: illiterate, unlettered, ignorant, unschooled, uneducated

Antonyms: literate, educated, scholarly, erudite, learned