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mobile device

American

noun

Digital Technology.

a portable, wireless computing device that is small enough to be used while held in the hand; a handheld.

a large selection of smartphones, PDAs, and other mobile devices.

Etymology

Origin of mobile device

First recorded in 1985–90

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.

It’s the first security screen built into a mobile device, the new Galaxy S26 Ultra, announced Wednesday.

From The Wall Street Journal • Feb. 25, 2026

The US tech giant was ridiculed after it revealed the iPhone Pocket on Tuesday would retail for £219.95, despite it being little more than a novel way to carry a mobile device.

From BBC • Nov. 12, 2025

Google, along with Apple, also faces an investigation to determine whether it will be given SMS designation for dominance in the mobile device market.

From Barron's • Oct. 10, 2025

You’ll still have the app on your mobile device, but ByteDance might immediately shut it down in the U.S. on Sunday.

From Los Angeles Times • Jan. 17, 2025

“Look it up on that mobile device of yours.”

From "Clean Getaway" by Nic Stone

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023