: 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
This single decision transformed GPS from a military monopoly into a public resource. Atharva Gosavi, Interesting Engineering, 4 Feb. 2026 Some devices also include GPS, which helps when someone becomes disoriented or leaves home unexpectedly. Kurt Knutsson, FOXNews.com, 4 Feb. 2026 In the same period, mathematician Gladys West developed the mathematical models for global positioning systems, known as GPS. Melinda Laituri, The Conversation, 4 Feb. 2026 In the melee, Cristhian Mosquera lost his GPS tracker vest. James McNicholas, New York Times, 4 Feb. 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 13 Feb. 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

More from Merriam-Webster on GPS

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