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sandbag

American  
[sand-bag] / ˈsændˌbæg /

noun

  1. a bag filled with sand, used in fortification, as ballast, etc.

  2. such a bag used as a weapon.


verb (used with object)

  • sandbags,
    present (3rd person singular)
  • sandbagged,
    past participle,  past
  • sandbagging
    present participle
  1. to furnish with sandbags.

  2. to hit or stun with a sandbag.

  3. Informal.

    1. to set upon violently; attack from or as if from ambush.

    2. to coerce or intimidate, as by threats.

      The election committee was sandbagged into nominating the officers for a second term.

    3. to thwart or cause to fail or be rejected, especially surreptitiously or without warning.

      He sandbagged our proposal with his snide remarks to the boss.

    1. Poker. to deceive (one or more opponents) into remaining in the pot by refraining from betting on a strong hand, then raising the bet in a later round.

    2. Informal. to gain an advantage over (one or more competitors) by concealing one's abilities or other strengths early in a game or other competitive activity.

    3. Informal. to gain an advantage by concealing or downplaying the strengths of (something).

      companies that sandbag their earnings estimates and then easily beat them to make everyone happy.

verb (used without object)

  • sandbags,
    present (3rd person singular)
  • sandbagged,
    past participle,  past
  • sandbagging
    present participle
    1. Poker. to sandbag one or more opponents.

    2. Informal. to sandbag an opponent or competitor.

      guys that sandbag and fall back a little in the first race to get a better starting spot in the second.

sandbag British  
/ ˈsændˌbæɡ /

noun

  1. a sack filled with sand used for protection against gunfire, floodwater, etc, or as ballast in a balloon, ship, etc

  2. a bag filled with sand and used as a weapon

"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. to protect or strengthen with sandbags

  2. to hit with or as if with a sandbag

  3. finance to obstruct (an unwelcome takeover bid) by prolonging talks in the hope that an acceptable bidder will come forward

"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

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of sandbag

First recorded in 1580–90; sand + bag

Explanation

A sandbag is a big bag of sand. If a hurricane is coming, chuck a sandbag or two by the beach house to keep the water out. Also, to sandbag someone is to trick or bully them into doing something. Sand is inexpensive and heavy, which is why sandbags are used for jobs like protecting vehicles and buildings during bombings or storms, or balancing the total weight on a boat. When you use sandbag as a verb, it either means to protect with sandbags or to deceive or coerce someone to get something you want. When you pretend that you're terrible at basketball just so you can beat your cousin in one-on-one, you sandbag her.

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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:

Exercises in the competition are similar to those found in athletic gyms, such as burpee broad jumps and sandbag lunges.

From The Wall Street Journal Sep. 9, 2026

Do I have a sandbag to rest my head on while all this melee is happening around me?'

From Barron's Sep. 8, 2026

Ultimately, Bertrand removes a 50-pound sandbag from the counterweight bin, tightens the sling, and realigns the wooden trough.

From Slate Jul. 7, 2025

"We have every sandbag possible at every door - anything to help stop it from coming inside."

From BBC Sep. 26, 2024

Quietly, almost with dignity, he stood up and took aim and fired once more at the sandbag.

From "The Things They Carried" by Tim O'Brien

“It’s the equivalent of putting a few sandbags out once the flood has already started,” George Catrambone, Americas head of fixed income at DWS Group, said of the beefed-up buyback plan.

From MarketWatch Aug. 20, 2026

"What you're seeing now is the most remarkable sight we haven't seen in 10 years," Keelung restaurant owner Penny Pan, 48, said as her husband placed sandbags at the entrance to their eatery.

From Barron's Jul. 10, 2026

Mobile light towers were stationed outside alongside waste management trucks, and large stacks of sandbags were piled up.

From Los Angeles Times Jun. 26, 2026

In response, the company introduced a wind-assist kit—a pair of cables, clips and sandbags that can keep the fabric from drooping.

From The Wall Street Journal May 23, 2026

They built barricades with sandbags and paving stones that they pried loose from the main courtyard.

From "The House of the Spirits: A Novel" by Isabel Allende

Scholz visited Reichertshofen, north of Munich, inspecting a sandbagged river bank and meeting regional officials including Markus Söder, Bavaria’s governor.

From Seattle Times Jun. 3, 2024

"The president called to check on me. I told him I got sandbagged," McConnell joked to reporters, referencing President Joe Biden's explanation for his fall last month.

From Salon Jul. 27, 2023

On the cover of “Kyiv Eternal” he appears as he does today: sandbagged up his neck, a black tarp shrouding his head.

From New York Times Mar. 21, 2023

The hallmarks of a wartime capital, though, were unmistakable: sandbagged statuary, rusted “hedgehog” tank traps, checkpoints on roads leading to the city.

From Los Angeles Times Feb. 24, 2023

The place was dark and cool, I remember, with crumbling walls and sandbagged windows and a ceiling full of holes.

From "The Things They Carried" by Tim O'Brien

Starting any new car company in America, let alone an electric one, requires uncanny maneuvering and persistence against every kind of bureaucratic, regulatory and political sandbagging.

From The Wall Street Journal Feb. 6, 2026

Institute experts also looked at the possibility of models "sandbagging" - or strategically hiding their true capabilities from testers.

From BBC Dec. 18, 2025

Bill Hwang is seeking the dismissal of his U.S. fraud indictment over the collapse of his once-$36 billion Archegos Capital Management LP, saying prosecutors committed misconduct by sandbagging him when building their case.

From Reuters Dec. 5, 2022

Early on, the city braced for a potential Russian amphibious attack, shoring up defenses, sandbagging pastel-colored buildings, blocking off key approaches with antitank “hedgehogs” fashioned from steel beams.

From Los Angeles Times Aug. 1, 2022

The sandbagging on the ground-floor windows was reinforced, and civilian contractors were on the roofs checking the firmness of the chimney stacks and the concreted skylights.

From "Atonement" by Ian McEwan

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