a polyphonic letter or symbol.
Origin of polyphone
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for polyphone
Historical Examples of polyphone
The Old Dear now put a penny in the slot of the polyphone, and winding it up started it playing.
He had had six and a half pints of beer, and had listened to two selections on the polyphone at a total cost of one penny.
a letter or character having more than one phonetic value, such as English c, pronounced (k) before a, o, or u or (s) before e or i
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