rover

1 of 2

noun (1)

ro·​ver ˈrō-vər How to pronounce rover (audio)
: 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 panorama was taken with Perseverance's Mastcam-Z instrument and depicts a rippling surface nearby as well as hills in the distance some 40 miles (65 kilometers) away from the rover. Brett Tingley, Space.com, 8 Aug. 2025 Recent missions that uses radioisotopes for thermal electricity have included the Mars Curiosity and Perseverance rovers. Richard Tribou, The Orlando Sentinel, 6 Aug. 2025 Commercial space company Firefly Aerospace, which is so far the only company to successfully land a spacecraft on the Moon’s surface, has been awarded a $177 million contract from NASA to deliver rovers and scientific instruments to the lunar South Pole. Alex Knapp, Forbes.com, 1 Aug. 2025 The recovery efforts included using side and sector scan sonar technology, search-and-rescue dogs, fire department dive teams and underwater rovers, the fire department said. Aurora Beacon-News, Chicago Tribune, 31 July 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 22 Aug. 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

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