Erudite
adjective /ˈɛruːdaɪt/ — Someone who has read everything and absorbed it.
Definition
Having or showing great knowledge or learning, especially from extensive reading.
Beyond the definition
Erudite is a specific kind of smart — it implies breadth of knowledge across many fields, not just expertise in one. It's the kind of person whose conversation takes unexpected turns into history, philosophy, and science.
Origin & history
From Latin erudire — to educate, to polish (e- 'out' + rudis 'rough, untrained').
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
Her erudite dinner conversation ranged from Byzantine history to contemporary poetry.
He was an erudite scholar who wore his knowledge lightly.
The erudite footnotes in the book were sometimes more interesting than the main text.
Synonyms
learned, scholarly, knowledgeable, intellectual, well-read
Antonyms
ignorant, unlearned, uneducated
Related words
- perspicacious
- sagacious
- erudition
- pedantic
Erudite vs pedantic
Erudite describes someone possessing deep, respected scholarly knowledge. Pedantic is used negatively to describe someone who shows off knowledge in an annoying, overly formal, or trivial way.
Compare this word
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Illustrative example
Shelves filled with diverse knowledge

Library shelves are packed with a vast, varied selection of books, representing extensive learning and the accumulation of human thought.
The density and variety of the books symbolize the product of wide reading and scholarly pursuit, acting as a visual anchor for the deep knowledge and learning that defines the word.
Image credit: Roc0ast3r · CC0 (license)
Resized and converted to WebP; displayed with a fitted crop.