Translation guide
The quality of having or showing great knowledge or learning. In Japanese, this is expressed through nouns describing deep scholarship, adjectives for learned individuals, and set phrases praising academic depth.
To describe someone's profound learning or scholarly knowledge in a general sense.
The most common and neutral word for erudition or extensive learning. Can be used as a noun or na-adjective.
彼は博学で知られている。
He is known for his erudition.
博学な人
an erudite person
Refers to scholarly knowledge or academic learning, often with a nuance of depth and reliability.
彼の学識は深い。
His erudition is profound.
A more formal and literary term for wide-ranging, encyclopedic knowledge. Often used in academic contexts.
該博な知識を持つ学者
a scholar with erudite knowledge
To refer to a person who is erudite or a scholar of great learning.
A person of extensive learning; a polymath. Neutral and widely understood.
彼は真の博学者だ。
He is a true erudite.
A great scholar or a person of profound erudition. Slightly formal and respectful.
A knowledgeable person, often used in casual contexts. Can imply a walking encyclopedia, but less formal than 'erudite'.
To describe something that displays erudition, such as a book, lecture, or remark.
A relative clause meaning 'having scholarly knowledge'. Used to modify nouns.
学識のある講演だった。
It was an erudite lecture.
Na-adjective form of 博学, directly modifying nouns.
博学な印象を与える
to give an erudite impression
To compliment someone's erudition in a formal or literary way.
A four-character idiom meaning 'well-read and having a retentive memory'. Praises both breadth of reading and depth of recall.
彼は博覧強記で有名だ。
He is famous for his erudition and memory.
A classical Chinese-derived idiom meaning 'learning as vast as five cartloads of books'. Extremely literary and rare.
学富五車の才人
a person of immense erudition
博学 is the most general and commonly used term for erudition. 学識 emphasizes scholarly, systematic knowledge, often in academic contexts. 該博 is formal and literary, suggesting encyclopedic breadth. For everyday use, 博学 is the safest choice.
English 'erudition' is often used as an abstract noun. In Japanese, it is more natural to use 博学 or 学識 as nouns, or to rephrase with adjectives like 博学な or relative clauses like 学識のある. Direct translations like エルディション are not used.
a teacher renowned for erudition
He's really erudite, isn't he?