a set of drinking glasses filled with varying amounts of water to produce ringing tones of different pitches when the player's finger is rubbed around the wet rims.
Compare glass harmonica.
Origin of musical glasses
First recorded in 1760–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for musical glasses
I am also an accomplished waltzer; I know the use of the globes, and can play the overture to Zampa on the musical-glasses.
British Dictionary definitions for musical glasses
another term for glass harmonica
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