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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:

The visitors took a deserved lead when scrum-half Bracken collected from a ruck to glide past Cokansiga on his inside, dotting down for a try that Farrell slotted comfortably.

From BBC Apr. 4, 2026

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

From BBC Mar. 16, 2026

Massive numbers in ruck hits, ball carries and tackles.

From BBC Mar. 16, 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

A snatch of turfy drumming, then I went flying over a ruck and the ground booted the air out of me and I got a glimpse of a leaping dog's flank.

From "Black Swan Green" by David Mitchell

"Everyone will have their opinions 'oh you are not a real forward' or I don't hit rucks hard," a confident Miller said.

From BBC Sep. 9, 2025

They support the hooker in the scrum, provide power at rucks and mauls, lift jumpers in the line-out, and carry hard.

From BBC Aug. 18, 2025

Defensively, England put nobody in the rucks and they were actively backing away from competing for the ball.

From BBC Mar. 16, 2025

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

It were the Queen's Drawing-room, they said, and the carriages went bowling along towards her house, some wi' dressed-up gentlemen like circus folk in 'em, and rucks* o' ladies in others.

From Mary Barton by Gaskell, Elizabeth Cleghorn

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

At first, rucking lives up to this reputation: It sucks.

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

To begin rucking, you need a backpack … and weight.

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 Reynolds, Mack

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