: 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
The findings help explain a mysterious signal recorded by Japan’s extensive GPS network shortly after the earthquake. Neetika Walter, Interesting Engineering, 18 June 2026 Other features of the Honor Watch 6 include dual-band GPS, peak 3,000-nit brightness, a microphone with noice note feature and NFC for wireless payments. Andrew Williams, Forbes.com, 18 June 2026 The Federal Aviation Administration published a Notice to Airmen ahead of time warning any pilots flying into the area that the military would be jamming GPS signals, so aviation safety expert Steve Arroyo said the medevac pilots should have been prepared to rely on other navigation systems. ABC News, 18 June 2026 Designed for obsolescence, Smarty Pants and his friends — Atlas (Craig Robinson), a talking GPS, and Snappy (Shelby Rabara), a toddler’s first camera — measure their lifespan in months, not years. Amy Nicholson, Los Angeles Times, 18 June 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 19 Jun. 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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