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
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Noun
The earliest modems used the same scheme, which relies on electromagnetic waves to represent digital information over an analog channel. Dan Goodin, Ars Technica, 23 Jan. 2025 Additionally, the need for specialized equipment, such as satellite dishes and modems, could introduce compatibility issues with existing consumer devices, further complicating the adoption process. Suhail Syed, Forbes, 23 Jan. 2025 Song hooked an external battery to her router and modem and was able to communicate with neighbors who couldn’t check the warnings and orders due to spotty cell service and power outages. Terry Castleman, Los Angeles Times, 21 Jan. 2025 Musk’s SpaceX company manufactures Starlink modems. Lia Russell, Sacramento Bee, 17 Jan. 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

Dictionary Entries Near modem

Cite this Entry

“Modem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/modem. Accessed 30 Jan. 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
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