Erudite

Part of speech: adjective

Pronunciation: /ˈɛɹ.ʊ.daɪt/

Definitions

  1. Possessing or displaying deep, scholarly knowledge acquired through extensive study and learning
  2. Demonstrating extensive scholarly knowledge and intellectual sophistication gained through rigorous academic study and research
  3. Characterized by profound learning and intellectual refinement derived from serious scholarly engagement and wide reading

Etymology: Calling someone erudite once meant they had been rescued from rudeness. In Latin the root was "rudis": raw, rough, unworked. Romans used it for wool fresh off the sheep, for land never ploughed, and for rough, unshaped and unmarked lumps of bronze, "aes rude," which served as some of Rome's earliest money. Applied to a person, "rudis" meant untrained and unpolished, someone still in their natural state. To fix that, you added "e-" (a form of "ex-," "out of") and made a verb. "Erudire" meant to teach, train or instruct: literally, to bring someone out of the rough. Its past participle, "eruditus," described the finished product, a person who had been worked on until the roughness was gone. Latin writers used it for anyone well educated and accomplished, and the scholar became, in effect, a polished piece of raw material. English borrowed the adjective straight from Latin by the 1400s. Its companion noun came slightly earlier: in the late 1300s "erudition" meant the act of instructing someone, the process rather than the result. Over time the noun shifted from the teaching to the learning it left behind, and erudite settled into its present sense of deep, wide, bookish knowledge. Meanwhile "rudis" reached English by other routes. Through French it became "rude," keeping the old sense of rough and unrefined before narrowing to bad manners. Through the Latin "rudimentum," a beginning or first training, it became "rudiment." The beginner learns the rudiments, the boor stays rude, and the erudite are those who made it all the way out of the rough.

Synonyms: knowledgeable, learned, scholarly

Antonyms: ignorant, uninformed, uneducated