tank

1 of 2

noun

ˈtaŋk 

1

: a usually large receptacle for holding, transporting, or storing liquids (such as water or fuel)

2

: an enclosed heavily armed and armored combat vehicle that moves on tracks

3

: tank top

4

dialect : pond, pool

especially : one built as a water supply

5

: a prison cell or enclosure used especially for receiving prisoners

tankful

ˈtaŋk-ˌfu̇l 

noun

tanklike

ˈtaŋk-ˌlīk 

adjective

tank

2 of 2

verb

tanked; tanking; tanks

transitive verb

1

: to make no effort to win : lose intentionally

tanked the match

2

: to place, store, or treat in a tank

intransitive verb

1

: to lose intentionally : give up in competition

2

: to suffer rapid decline, failure, or collapse

bought a stock that quickly tanked

Phrases

in the tank or into the tank

: in or into a decline or slump

the sullen student's grades went into the tank

Synonyms

Verb

• bomb
• collapse
• crater
• fail
• flame out
• flop
• flunk
• fold
• founder
• miss
• strike out
• wash out

Examples of tank in a Sentence

Verb

Some people say she deliberately tanked the match.

Some people have accused her of tanking.

Recent Examples on the Web

Noun

Advertisement Around the base the sounds of rumbling tanks and live explosives along with the sparse desert environment can paint a rough picture. —Andrew J. Campa, Los Angeles Times, 22 Dec. 2024

Allied groups, such as Way to Win, a left-leaning strategy tank and donor hub, have begun releasing preliminary exit polling and have promised an examination in the next few weeks. —Phillip M. Bailey, USA TODAY, 22 Dec. 2024

Verb

Tim Robbins stars as a simple, entry-level employee at a big New York corporation who is promoted to CEO by a conniving member of the board of directors (Paul Newman), as part of a strategic attempt to tank the stock price following the old CEO’s suicide. —James Grebey, Vulture, 23 Dec. 2024

Strategists and some legislators have suggested Musk is holding the reins of government instead of Trump, following a series of his posts on his social platform X worked to tank the funding bill that would have kept the government open until March. —Ashleigh Fields, The Hill, 20 Dec. 2024

Word History

Etymology

Noun

Portuguese tanque, alteration of estanque, from estancar to stanch, perhaps from Vulgar Latin *stanticare — more at stanch

First Known Use

Noun

1609, in the meaning defined at sense 4

Verb

1863, in the meaning defined at transitive sense 2

Phrases Containing tank

• anti-tank
• drop tank
• drunk tank
• septic tank
• tank car
• tank destroyer
• tank suit
• tank top
• tank town
• tank up
• think tank

Kids Definition

tank

1 of 2 noun

ˈtaŋk 

1

: a usually large container for holding, transporting, or storing liquids

2

: an enclosed heavily armed and armored combat vehicle that moves on beltlike tracks

tank

2 of 2 verb

: to place, store, or treat in a tank