- (in Britain) a school, esp a preparatory school attached to a cathedral, college, etc, offering general education to boys whose singing ability is good
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for choir school
The choristers coming in from the choir-school practice in the Cathedral passed him in a ragged line.The Cathedral
Sir Hugh Walpole
The late Mr. Street very carefully restored the fratry in 1880, and it is now used as a chapter-house, library, and choir-school.