USB

American

abbreviation

Computers.

universal serial bus: an external serial bus interface standard for connecting peripheral devices to a computer, as in a or .

USB British

abbreviation

Universal Serial Bus: a standard for connection sockets on computers and other electronic equipment

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of USB

First recorded in 1995

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.

See Examples For:

USB

Dean Logan, the Los Angeles county clerk and recorder, told The Guardian his office refused to review the list, in part because they didn’t consider the USB drive to be secure.

From Salon ● Oct. 19, 2026

Kang noted the influence of South Korean dramas smuggled in on USB drives, finding them "so refreshing and more credible than North Korea state propaganda".

From Barron's ● Sep. 28, 2026

Ravencraft recommends buying from a reputable brand and inspecting products purchased online after they arrive to check for the Certified USB logo.

From The Wall Street Journal ● Jul. 13, 2026

In the arrest raid, investigators seized multiple devices from his bedroom, including laptops, desktop computers, hard drives and USB storage devices.

From BBC ● Jun. 25, 2026

"We allocated one hundred grams for luxury items. There are some handwritten letters from Mark's family, a note from the President, and a USB drive filled with music from all ages."

From "The Martian" by Andy Weir

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