Rowlingian adjective1 •Characteristic of J. K. Rowling (born 1965), British author, philanthropist, film producer, and screenwriter.“Nigidius Potter” sounds like a good Rowlingian name, and Publius Nigidius Potter, the friend of Cicero who died in exile in 45 BC, was indeed a wizard. — 2000 formsmore Rowlingian · most Rowlingian