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  • rover
    rover
    noun
    a person who roves; wanderer.
  • Rover
    Rover
    noun
    a familiar name for a dog.
Synonyms

rover

1 American  
[roh-ver] / ˈroʊ vər /

noun

  1. a person who roves; wanderer.

  2. Archery.

    1. a mark selected at random, as in a competition between two archers wandering over a specified area.

    2. one of a group of fixed marks at a long distance.

    3. an archer who shoots at such a mark.

  3. Croquet. a ball that has been driven through all the arches and needs only to strike the last peg to be out of the game.

  4. British.

    1. (at concerts or the like) a person who has a ticket for standing room only.

    2. a senior boy scout, 18 years of age or older.


rover 2 American  
[roh-ver] / ˈroʊ vər /

noun

  1. a pirate.

  2. Obsolete. a pirate ship.


rover 3 American  
[roh-ver] / ˈroʊ vər /

noun

  1. a machine that twists, draws out, and cleans fibers prior to spinning; a roving machine.

  2. a roving-machine operator.


Rover 4 American  
[roh-ver] / ˈroʊ vər /

noun

  1. a familiar name for a dog.


rover 1 British  
/ ˈrəʊvə /

noun

  1. a person who roves; wanderer

  2. archery a mark selected at random for use as a target

  3. croquet a ball that has been driven through all the hoops but has not yet hit the winning peg

  4. Australian rules football one of the three players in the ruck, usually smaller than the other two, selected for his agility in play

  5. a small remote-controlled vehicle which roams over rough, esp extraterrestrial, terrain taking photographs, gathering rock and soil samples, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Rover 2 British  
/ ˈrəʊvə /

noun

  1. the former name for Venture Scout

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

rover 3 British  
/ ˈrəʊvə /

noun

  1. a pirate or pirate ship

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

rover 4 British  
/ ˈrəʊvə /

noun

  1. a machine for roving wool, cotton, etc, or a person who operates such a machine

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of rover1

First recorded in 1490–1500; rove 1 + -er 1

Origin of rover2

First recorded in 1350–1400 rover 2 for def. 1 and in 1530–40 rover 2 for def. 2; Middle English rover(e) “pirate,” from Middle Dutch rover(e) or Middle Low German rover “robber,” equivalent to roven “to rob” + -er; cf. reave 1; see also -er 1 ( def. )

Origin of rover3

First recorded in 1735–45; rove 3 + -er 1


Explanation

A rover is a drifter or wanderer, someone who doesn't settle in one spot. If you grow up in a small town, you may dream of buying a camper and living as a rover one day. Because rovers tend to roam around, this word has historically been a popular name for dogs. In fact, Shakespeare even called a dog Rover in A Winter's Tale. The rover vehicles used to explore rough terrain got their name from this same sense of wandering. Planetary rovers roll around the surfaces of moons and planets, exploring on their own or carrying crew. Land Rovers and other cars bill themselves as equally rugged and adventurous.

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Vocabulary lists containing rover

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Jamie explained that the main objective of the rover is that should be able to drive itself around a lunar-simulated room.

From BBC ● Oct. 4, 2026

Eight years ago, a Nasa Mars rover, Curiosity, explored a part of the planet named after Torridon.

From BBC ● Oct. 1, 2026

Several parts of the rover are visible in the foreground.

From Science Daily ● Sep. 30, 2026

NASA's Curiosity rover has captured a striking new view of Mars as it passed a major mission milestone: 5,000 Martian days on the Red Planet.

From Science Daily ● Sep. 30, 2026

"I think he's loading something into the rover."

From "The Martian" by Andy Weir

An HSE investigation found Baker had initially attached a winch to the front of the Range Rover, which would have prevented the vehicle rolling away if the handbrake was released or failed.

From BBC ● Oct. 17, 2026

Chery had an intimate understanding of the Range Rover Evoque before launching the Jaecoo 7.

From The Wall Street Journal ● Oct. 5, 2026

The Range Rover, driven by a 16-year-old boy, struck Uchimiya’s car around 6:50 a.m., said Los Angeles County Sheriff’s Department Sgt.

From Los Angeles Times ● Oct. 4, 2026

Police scaled back their operation with only two police cars and one Land Rover in place.

From BBC ● Sep. 29, 2026

I could almost see myself working with the engineers on the Pathfinder Rover Mission.

From "The Freedom Writers Diary" by The Freedom Writers

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