( a. )
Of or pertaining to the monitorial system of instruction followed by Joseph Lancaster, of England, in which advanced pupils in a school teach pupils below them.
( a. )
Of or pertaining to the monitorial system of instruction followed by Joseph Lancaster, of England, in which advanced pupils in a school teach pupils below them.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012