Cantab n. : A Cantabrigian.

Example:
What is the oldest book you have in your family library?

Taxonomy
Cantab, University of Cambridge, free encyclopedia, Cambridge, UK, Cambridge, Cantabrigian, Cambridge students, search, person resident, Cambridge, Mass, post nominal, suffix, nickname, character, Roland, graduate, acronym, disambiguation pages.

Defination from the web:
Cantab (magazine), produced by University of Cambridge students from 1981 to 1990. The Cantab, nickname of the character Roland Ingestree in " ... CANTAB, the acronym for the Cambridge Neuropsychological Test Automated Battery, originally developed at the University of Cambridge. ...