Definition of "Banbury"

A market town and civil parish with a town council, on the River Cherwell in Cherwell district, Oxfordshire, England (OS grid ref SP4540).  examples

A Banbury cake.  examples

(historical) A yellow, strongly-flavoured cheese.

(historical) A type of codebreaking sheet printed in Banbury and used by Bletchley Park to decipher the Enigma cipher during World War II.