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Synonyms

ruck

1 American  
[ruhk] / rʌk /

noun

  1. a large number or quantity; mass.

  2. the great mass of undistinguished or inferior persons or things.


ruck 2 American  
[ruhk] / rʌk /

noun

  1. a fold or wrinkle; crease.


verb (used with or without object)

  • rucks,
    present (3rd person singular)
  • rucked,
    past participle,  past
  • rucking
    present participle
  1. to make or become creased or wrinkled.

ruck 1 British  
/ rʌk /

noun

  1. a large number or quantity; mass, esp of ordinary or undistinguished people or things

  2. (in a race) a group of competitors who are well behind the leaders at the finish

  3. rugby a loose scrum that forms around the ball when it is on the ground

  4. Australian rules football the three players, two ruckmen and a rover, that do not have fixed positions but follow the ball closely

"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

verb

  1. (intr) rugby to try to win the ball by advancing over it when it is on the ground, driving opponents backward in the process

"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
ruck 2 British  
/ rʌk /

noun

  1. a wrinkle, crease, or fold

"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

verb

  1. (usually foll by up) to become or make wrinkled, creased, or puckered

"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
ruck 3 British  
/ rʌk /

noun

  1. slang:prison a fight

"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

ruck 4 British  
/ rʌk /

noun

  1. slang military a rucksack

"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

Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of ruck1

1175–1225; Middle English ruke, perhaps < Scandinavian; compare Norwegian ruka in same senses; akin to rick 1

Origin of ruck2

First recorded in 1780–90, ruck is from the Old Norse word hrukka a wrinkle

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:

Proceedings start in Jedburgh with the ribboned ball being thrown into a ruck of the two teams.

From BBC Jul. 2, 2026

Dupont's 2025 Six Nations ended at the back of a ruck in the Aviva Stadium.

From BBC Mar. 16, 2026

In reaching into the ruck it was like Beirne had also reached into their soul, and in that act came a moment of clarity.

From BBC Mar. 14, 2026

Dupont quickly made amends, spinning off the back of a ruck in midfield, stiff-arming hooker Tolu Latu onto his back and scooting through a huge gap to score.

From Barron's Dec. 28, 2025

It would be as if you pushed against the edge of a rug hoping to raise a ruck at the opposite end.

From "A Short History of Nearly Everything" by Bill Bryson

At the breakdown they stuck their mitts in rucks and came up offside.

From BBC Jun. 28, 2025

Zander Fagerson hit 32.5 rucks per 80 minutes on average this autumn.

From BBC Nov. 26, 2024

King was one of three players in WXV1 to hit 20 or more defensive rucks, winning four turnovers in the process.

From BBC Oct. 14, 2024

He was one of just six players to hit 40+ attacking and 40+ defensive rucks in the tournament, and the only prop to do so.

From BBC Oct. 30, 2023

They seemed to be all bills, and Father sighed as he looked them over, his forehead puckered into rucks and lines.

From The Fairies and the Christmas Child by Lilian Gask

Max Malins impressed with his first international tries while Ellie Genge carried, rucked and scrummaged tirelessly before powering over for England's third.

From BBC Feb. 6, 2023

She focused on her boots, the crisp prints of the ash she’d tracked onto the pale-blue carpet, and on his sock feet with the skinny hairless shins visible where his pajama pants had rucked up.

From Slate Jul. 30, 2022

If the ice is rucked up into jagged ridges, I can proceed with caution.

From Washington Post Jan. 10, 2022

Three days later, when we caught up again in Manchester, Iowa, the bus was strewn with cups of cold coffee, the veneer was covered with dust and the shades were all rucked up.

From The Guardian Feb. 2, 2016

The only light comes through the Venetian blinds and leads in strips across the rucked covers, the comforter.

From "Landscape with Invisible Hand" by M.T. Anderson

But: “by definition, rucking is moving from point A to point B with a backpack,” said another Redditor.

From Slate Sep. 16, 2023

After a while, though, on one walk home or another, my brain dredges up some advice I saw in a YouTube video about the biomechanics of rucking, made by physiologist and trainer Mike Prevost.

From Slate Sep. 16, 2023

It holds rucking meetups every Wednesday in West Seattle at the Thistle Street stairs, near Lincoln Park; club members walk up and down the stairs in their packs for 45 minutes.

From Seattle Times May 5, 2023

For instance, the Seattle Ruck Club is hosting a Seattle rucking event May 5 that will feature rucking while wearing “Star Wars” costumes.

From Seattle Times May 5, 2023

Her mouth expressed disapproval by rucking down on the sides, which was all very attractive but also irritating.

From Ultima Thule by Mack Reynolds

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