of or pertaining to or characteristic of Oxford University; "Oxonian education"

of or pertaining to or characteristic of the city of Oxford, England, or its inhabitants; "his Oxonian neighbors"; "Oxonian bookstores"

relating to Oxford or its university

An Oxonian is a member (or former member) of the University of Oxford or a native of the city of Oxford, England. The term is derived from Oxonia, the Latin form of Oxenford or Oxford.