Oxford or Cambridge University, or both, esp. in contrast with the redbrick universities of England.

upper-class intellectual life in England, as felt to be under the influence of Oxford and Cambridge universities

a bitter attack on Oxbridge by the younger writers.

of, pertaining to, or characteristic of Oxford and Cambridge, or of upper-class, intellectual traditions or manners associated with these universities

a career formerly open only to Oxbridge graduates; to voice the proper Oxbridge sentiments.

Of or characteristic of Oxbridge

spoke with an Oxbridge accent.

general term for an ancient and prestigious and privileged university (especially Oxford University or Cambridge University)