choirboy

[ kwahyuh r-boi ]
/ ˈkwaɪərˌbɔɪ /

noun

a boy who sings in a choir, especially a church choir.
Slang. a person who is notably honest, moral, or innocent.

Origin of choirboy

First recorded in 1830–40; choir + boy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for choir-boy

British Dictionary definitions for choir-boy

choirboy

/ (ˈkwaɪəˌbɔɪ) /

noun

one of a number of young boys who sing the treble part in a church choir
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