cell phone
Americannoun
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a wireless telephone using a system of low-powered radio transmitters, with each transmitter covering a distinct geographical area cell, and computer equipment to switch a call from one area to another, thus enabling broad-scale portable phone service.
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such a wireless telephone that has other functions, as text messaging or internet access.
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The proximity to a cell tower is often the key to good reception when using a cell phone.
Etymology
Origin of cell phone
First recorded in 1980–85; cell(ular) ( def. ) + phone 1 ( def. )
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How does cell-phone compare to similar and commonly confused words? Explore the most common comparisons:
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.
Scientists have long been sounding the alarm, warning that cell phone addiction is associated with shortened attention spans, sleep problems and anxiety.
From Barron's • Apr. 22, 2026
The third thought his cell phone was part of his anatomical makeup.
From The Wall Street Journal • Apr. 22, 2026
TMZ shared police bodycam footage from the scene on Thursday that showed Woods talking into his cell phone away from officers.
From Salon • Apr. 2, 2026
Easy, recurring savings can often be accessed by switching cell phone or internet plans or insurance companies, or by refinancing a car loan, he said.
From MarketWatch • Feb. 19, 2026
A museum employee stood in front of us, holding up Tamika’s cell phone.
From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas
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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.