amperage

American

[am-per-ij, am-peer-] / ˈæm pər ɪdʒ, æmˈpɪər- /

noun

Electricity.

the strength of an electric current measured in amperes. amp.

amperage British

/ ˈæmpərɪdʒ /

noun

the magnitude of an electric current measured in amperes, esp the rated current of an electrical component or device

"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 amperage

First recorded in 1890–95; ampere + -age

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:

amperage

“That fault data clearly documents several massive, elevated amperage events on the Lopez Circuit at precisely the time the Creek Fire ignited,” the plaintiffs wrote in their suit.

From Los Angeles Times ● Jan. 28, 2025

The amperage represents one of the most important decisions.

From Seattle Times ● Apr. 23, 2024

“The remedy ABS multi-fuse is rated at a lower amperage to effectively limit the operating current of the ABS module,” the recall report reads.

From Washington Times ● Nov. 1, 2022

If they’re not, it’s possible the cable or USB charger doesn’t meet the voltage and amperage needed.

From The Verge ● Aug. 22, 2022

I guess the drill pulled a little too much amperage.

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