noun, na-adjective, noun which may take the genitive case particle 'no'
erudition; extensive learning
Describes a person who has deep, wide-ranging knowledge, often from study. Can be used as a noun or adjectivally (博学な人, 博学の人).
He is an erudite person who can answer any question.
博学をひけらかすのはあまり好まれない。
Showing off one's extensive learning is not well liked.
Everyone was amazed by how erudite he was.
He is an erudite person, knowledgeable in both history and literature.
She is very knowledgeable about art.
erudition and extensive knowledge