: a navigational system using satellite signals to fix the location of a radio receiver on or above the earth's surface
also : the radio receiver so used

GPS

2 of 2

abbreviation

gallons per second

Examples of GPS in a Sentence

Noun The car comes with GPS.
Recent Examples on the Web
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Noun
Welty was following a GPS tracker that researchers had imbedded into the female python. Alie Skowronski, Miami Herald, 5 July 2026 For navigation underwater, where GPS doesn't work, the AUV uses several tools. New Atlas, 5 July 2026 England is using STATSports technology to provide live in-game GPS performance data at a World Cup for the first time. Jacqueline Howard, CNN Money, 5 July 2026 Whether that’s just piggybacking on the R&D funding that created the internet in the first place, or the GPS constellations that were required for Zip2, his first city directory. Charlie Warzel, The Atlantic, 3 July 2026 See All Example Sentences for GPS

Word History

Etymology

Noun

Global Positioning System

First Known Use

Noun

1974, in the meaning defined above

Time Traveler
The first known use of GPS was in 1974

Browse Nearby Words

Cite this Entry

“GPS.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/GPS. Accessed 6 Jul. 2026.

Kids Definition

GPS

noun
ˌjē-ˌpē-ˈes
: a navigation system that uses satellite signals to find the location of a radio receiver on or above the earth's surface
also : a radio receiver used in a GPS system
Etymology

Noun

Global Positioning System

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