telephony
Americannoun
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the construction or operation of telephones or telephonic systems.
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a system of telecommunications in which telephonic equipment is employed in the transmission of speech or other sound between points, with or without the use of wires.
noun
Etymology
Origin of telephony
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Las Vegas: IBM unveiled a device that merged telephony and computing in 1992 at a Las Vegas trade show, previewing the coming mobile era.
From The Wall Street Journal ● Jul. 9, 2026
For Luis, the outwardly dull telephony work has provided the anchor he needs to stay out of crime, something he says ex-gang members he knows in the US struggle with.
From BBC ● Apr. 30, 2025
That breakup has been credited with a host of innovations in telephony.
From Reuters ● Jan. 26, 2023
“Legacy” networks that transmit calls the way they did before the internet revolutionized telephony aren’t covered.
From Los Angeles Times ● May 20, 2022
Two years ago the headlines in the papers announced that a man in Washington had talked by wireless telephony with a man in Hawaii.
From The Unpopular Review, Number 19 July-December 1918 by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
