modem

1 of 2

noun

mo·​dem ˈmō-dəm How to pronounce modem (audio)
also
-ˌdem How to pronounce modem (audio)
plural modems
: a device that converts signals produced by one type of device (such as a computer) to a form compatible with another (such as a telephone) and that is used especially to transmit and receive information between computers via landlines

modem

2 of 2

verb

modemed; modeming; modems

transitive verb

: to send (something, such as data) via a modem

Examples of modem in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
The Pixel 9a has a Tensor G4, which is identical to the chip in the Pixel 9 series, save for a slightly different modem. ArsTechnica, 10 Apr. 2025 Customers who pick the Rely plan receive a previous-generation 5G gateway that acts as both a modem and Wi-Fi router. Sarah Lord, PC Magazine, 1 Apr. 2025 Young Nate, with his modem and shared phone line that could lose an hour-long download if someone else in the house picked up the phone, would have loved to deal only with small problems like a mouse setting not sticking. Nate Anderson, Ars Technica, 22 Mar. 2025 And there was one way that the iPhone 16e and its Apple C1 modem consistently outperformed the Qualcomm modem in the iPhone 16: upload speeds. David Phelan, Forbes, 20 Mar. 2025 See All Example Sentences for modem

Word History

Etymology

Noun

modulator + demodulator

First Known Use

Noun

circa 1952, in the meaning defined above

Verb

1984, in the meaning defined above

Time Traveler
The first known use of modem was circa 1952

Browse Nearby Words

Cite this Entry

“Modem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/modem. Accessed 22 Apr. 2025.

Kids Definition

modem

noun
mo·​dem
ˈmō-ˌdem
: a device that changes signals from one form to a form which can be used by another kind of equipment
computer information is sent over telephone lines using a modem

More from Merriam-Webster on modem

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!