-phone
suff.1. Sound: homophone.
2. Device that receives or emits sound: geophone.
3. Speaker of a language: Anglophone.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
-phone
combining form 1. (forming nouns) indicating voice, sound, or a device giving off sound: microphone; telephone.
2. (forming nouns and adjectives) (a person) speaking a particular language: Francophone.
[from Greek phōnē voice, sound]
-phonic adj combining form
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
phone1
(foʊn)
n., v.t., v.i. phoned, phon•ing. telephone.
[1880–85]
phone2
(foʊn)
n. [1865–70; < Greek phōnḗ voice]
-phone
a combining form meaning “speech sound” (homophone), “speaker” (of the language specified) (Francophone), “an instrument of sound transmission or reproduction” (telephone), “a musical instrument” (saxophone; xylophone).
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.