shutoff

1 of 2

noun

shut·​off ˈshət-ˌȯf 

1

: something (such as a valve) that shuts off

2

: stoppage, interruption

shut off

2 of 2

verb

shut off; shutting off; shuts off

transitive verb

1

: to close off : separate

—usually used with from

shut off from the rest of the world

2

a

: to cut off (a flow or passage) : stop

shuts off the oxygen supply

b

: to stop the operation of (something, such as a machine)

shut the motor off

intransitive verb

: to cease operating : stop

shuts off automatically

Synonyms

Noun

• arrest
• arrestment
• cease
• cessation
• check
• close
• closedown
• closure
• conclusion
• cutoff
• discontinuance
• discontinuation
• end
• ending
• expiration
• finish
• halt
• lapse
• offset
• shutdown
• stay
• stop
• stoppage
• surcease
• termination

Verb

• break
• break off
• break up
• can [slang]
• cease
• cut off
• cut out
• desist (from)
• discontinue
• drop
• end
• give over
• halt
• knock off
• lay off
• leave off
• pack (up or in)
• quit
• stop

Examples of shutoff in a Sentence

Noun

the utility company threatened them with the shutoff of electricity if the bills weren't paid

Verb

threatened to shut off peace talks if the other side kept making unreasonable demands

shut off the computer to save electricity

Recent Examples on the Web

Noun

Its implementation was interrupted by a complete statewide moratorium on water shutoffs during the COVID pandemic. —Susan Shelley, Oc Register, 7 May 2025

Florida is home to over 1.43 million veterans, and in 2019, over one-quarter reported living in households experiencing financial hardship, increasing their chances of experiencing a utility shutoff. —Chelsea Rivera, Orlando Sentinel, 21 Mar. 2025

Verb

Through four first-round games, Orlando has shut off the 3-point arc and limited the Boston supporting cast. —Jay King, New York Times, 28 Apr. 2025

In 2014, Russia shut off its gas supplies to Ukraine for months after annexing the Crimean Peninsula, causing economic and social disruption. —Juzel Lloyd, Foreign Affairs, 28 Apr. 2025

Word History

First Known Use

Noun

1847, in the meaning defined at sense 1

Verb

1818, in the meaning defined at transitive sense 1

Rhymes for shutoff

• ashraf
• checkoff
• cutoff
• falloff
• handoff
• kickoff
• layoff
• liftoff
• markoff
• markov
• payoff
• playoff

Kids Definition

shutoff

1 of 2 noun

shut·​off ˈshət-ˌȯf 

1

: something that shuts off

2

: an instance of shutting off : interruption, stoppage

shut off

2 of 2 verb

ˌshət-ˈȯf

1

: to stop the flow of

shut off the water

2

a

: to stop the operation of

shut the motor off

b

: to cease operating

the light shuts off automatically

3

: to make or keep separate

shut off from the rest of the world