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
Here's what to know about the James Webb Space Telescope and Curiosity rover, as well as how the spacecraft came to be on Time magazine's prestigious list. Eric Lagatta, USA Today, 16 Dec. 2025 California's Mojave Desert, including Death Valley National Park, have long served as proving grounds, from the Viking Lander in the 1970s to the landing trials for NASA's Perseverance rover. Kenna Hughes-Castleberry, Space.com, 15 Dec. 2025 As a secondary task, the spacecraft also serves as one of four spacecraft that relay communications between Earth and missions on the Martian surface; notably these missions include the Curiosity and Perseverance rovers. Meghan Bartels, Scientific American, 10 Dec. 2025 Last year, for example, NASA’s Curiosity rover recorded a solar storm that generated 100 days’ worth of the Milky Way’s normal background radiation over the span of a single day. Andrew Paul, Popular Science, 6 Nov. 2025 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 18 Dec. 2025.

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

Last Updated: - Updated example sentences
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