What was J.R.R. Tolkien’s first Oxford job, where he worked on the Oxford English Dictionary?

J.R.R. Tolkien’s first Oxford job was as an assistant lexicographer on the Oxford English Dictionary.

After returning from the First World War, Tolkien joined the staff working on the Oxford English Dictionary in 1919. He helped investigate the histories and forms of words, especially material connected with the letter W. The work required close attention to etymology, historical documents, pronunciation, and changes in meaning.

Tolkien’s training in languages made the job a natural fit. His later fiction also shows an unusually strong interest in how words change, how languages are related, and how invented names can suggest a culture’s history. His dictionary work did not directly produce Middle-earth, but it gave him practical experience in the detailed analysis of language.

Tolkien left the dictionary project for academic teaching at the University of Leeds in 1920. He later returned to Oxford as a professor. A common misconception is that the dictionary was his main lifelong occupation; in reality, it was an early professional post before his university career and literary fame.