 Praepostor

Praepostor (sometimes spelt Praepositor) is a term now used chiefly at English independent schools, such as Aldenham, Brentwood, Clifton, Eton, Giggleswick, Harrow, Rugby, Shrewsbury and Tonbridge as well as at other schools such as the former Derby School which began as grammar schools for the teaching of Latin grammar.It is the equivalent of prefect.