: 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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Veneziano was also ordered to wear a GPS monitor. Colleen Cronin, Boston Herald, 22 Dec. 2025 The atomic clock, which uses cesium atoms to measure the exact length of a second, is used for GPS satellite networks, data centers, laboratories, aerospace, telecommunications, power generation and other systems that require ultra-precise timekeeping. Lauren Penington, Denver Post, 21 Dec. 2025 Systems use distinct methods to safeguard military operations The association highlights key differences between BeiDou and GPS in handling military and civilian signals. Bojan Stojkovski, Interesting Engineering, 20 Dec. 2025 Prosecutors claimed Armstrong tracked Wilson's social media activity as well as using the GPS on Wilson's Strava app. Jessica Sager, PEOPLE, 20 Dec. 2025 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 24 Dec. 2025.

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

More from Merriam-Webster on GPS

Last Updated: - Updated example sentences
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