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
The rover spent nearly a year exploring the rim of a crater believed to have held a huge lake; the rocks show signs of having been shaped and altered by waves, creating a sandy layer. Tom Chivers, semafor.com, 28 Jan. 2026 This train-car-style rover, run by Natural Habitat Adventure, has private bunk rooms and observation decks to watch for the aurora and polar bears, with bear safaris by day, too. Stephanie Vermillion, Outside, 27 Jan. 2026 Several cars featured display windows, so visitors could check out larger items, including the Freedom Bell, a replica of the Liberty Bell twice its size, and a lunar rover. Peter Larsen, Oc Register, 21 Jan. 2026 Independent input from the planetary science community has helped support key NASA missions, including New Horizons, which launched 20 years ago to explore Pluto and the outer edges of our solar system, and the Curiosity and Perseverance Mars rovers, Kiraly says. Jackie Flynn Mogensen, Scientific American, 20 Jan. 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 Feb. 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

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