erudite
US /ˈer.jə.daɪt/
UK /ˈer.jə.daɪt/

1.
erudito, dotto, colto
having or showing great knowledge or learning
:
•
The professor was an erudite scholar, known for his vast knowledge of ancient history.
Il professore era uno studioso erudito, noto per la sua vasta conoscenza della storia antica.
•
Her essay was filled with erudite references and insightful analysis.
Il suo saggio era pieno di riferimenti eruditi e analisi perspicaci.