rover

1 of 2

noun (1)

ro·​ver ˈrō-vər How to pronounce rover (audio)
Synonyms of rovernext
: pirate

rover

2 of 2

noun (2)

rov·​er ˈrō-vər How to pronounce rover (audio)
1
: a random or long-distance mark in archery
usually used in plural
2
3
: a player who is not assigned to a specific position on a team and who plays wherever needed
4
: a vehicle for exploring the surface of an extraterrestrial body (such as the moon or Mars)

Examples of rover in a Sentence

Noun (2) ever since he developed a strong case of wanderlust in college, he's been a rover a story of the days when sea rovers plied the Caribbean
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
As of October 2026, the payloads are Astrolab’s FLIP (FLEX Lunar Innovation Platform) rover, Astrobotic’s own CubeRover, and several additional payloads to the moon. Richard Tribou, The Orlando Sentinel, 2 Apr. 2026 Robotic spacecraft, including rovers like Perseverance and Curiosity, and a fleet of Mars orbiters have spent years scouring the surface of the red planet for a variety of purposes. Eric Lagatta, USA Today, 31 Mar. 2026 In September 2025, NASA's Perseverance rover uncovered rocks in an ancient river that scientists believe could hold clues to microscopic life that may have lived on the planet. Jesus Mesa, MSNBC Newsweek, 31 Mar. 2026 The plot twist comes after a fateful rover crash, when the true nature of the operation is revealed; Sam is really a clone that's replaced every three years when his contract ends. Jeff Spry, Space.com, 30 Mar. 2026 See All Example Sentences for rover

Word History

Etymology

Noun (1)

Middle English, from Middle Dutch, from roven to rob; akin to Old English rēafian to reave — more at reave

First Known Use

Noun (1)

14th century, in the meaning defined above

Noun (2)

circa 1525, in the meaning defined at sense 1

Time Traveler
The first known use of rover was in the 14th century

Browse Nearby Words

Cite this Entry

“Rover.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rover. Accessed 5 Apr. 2026.

Kids Definition

rover

1 of 2 noun
ro·​ver ˈrō-vər How to pronounce rover (audio)

rover

2 of 2 noun
rov·​er ˈrō-vər How to pronounce rover (audio)
: a person who roves around : roamer

More from Merriam-Webster on rover

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster