suffocate

verb

suf·​fo·​cate ˈsə-fə-ˌkāt How to pronounce suffocate (audio)
suffocated; suffocating

transitive verb

1
a(1)
: to stop the respiration of (as by strangling or asphyxiation)
(2)
: to deprive of oxygen
b
: to make uncomfortable by want of fresh air
2
: to impede or stop the development of

intransitive verb

1
: to become suffocated:
a(1)
: to die from being unable to breathe
(2)
: to die from lack of oxygen
b
: to be uncomfortable through lack of fresh air
2
: to become checked in development
suffocation noun
suffocative adjective

Examples of suffocate in a Sentence

The poor dog could suffocate in the car on a hot day like this. Don't put your head in a plastic bag—you could suffocate.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Heavy clay and soggy soil can suffocate hydrangea roots and lead to root rot, eventually ending with the demise of your plant. Brandee Gruener, Southern Living, 23 July 2025 However, when the temperatures push past 80 degrees, those rich, enveloping sweet notes can feel suffocating. Ariel Wodarcyk, Glamour, 21 July 2025 While representing a 26-year-old Shoshone County woman accused in 2014 of suffocating her boyfriend’s 22-month-old child, Taylor succeeded in getting the trial moved to Kootenai County out of concern of seating an impartial jury. Kevin Fixler, Idaho Statesman, 17 July 2025 Chain restaurants don’t necessarily suffocate small competitors, recent research shows. Avi Ackerman, The Conversation, 8 July 2025 See All Example Sentences for suffocate

Word History

Etymology

borrowed from Latin suffōcātus, past participle of suffōcāre "to stifle, choke, deprive of air, squeeze together," from suf-, assimilated form of sub- sub- + -fōcāre, verbal derivative of fauc-, faux (ordinarily in plural faucēs) "upper part of the throat, pharynx, windpipe," of obscure origin

First Known Use

15th century, in the meaning defined at transitive sense 1a(1)

Time Traveler
The first known use of suffocate was in the 15th century

Browse Nearby Words

Cite this Entry

“Suffocate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/suffocate. Accessed 1 Aug. 2025.

Kids Definition

suffocate

verb
suf·​fo·​cate ˈsəf-ə-ˌkāt How to pronounce suffocate (audio)
suffocated; suffocating
1
a
: to stop the breathing of (as by strangling)
b
: to deprive of oxygen
c
: to make uncomfortable by want of fresh air
2
: to become suffocated
especially : to die or suffer from being unable to breathe or from lack of oxygen
suffocation noun

Medical Definition

suffocate

verb
suf·​fo·​cate ˈsəf-ə-ˌkāt How to pronounce suffocate (audio)
suffocated; suffocating

transitive verb

1
: to stop the respiration of (as by strangling or asphyxiation)
2
: to deprive of oxygen

intransitive verb

: to die from being unable to breathe
suffocative adjective

More from Merriam-Webster on suffocate

Last Updated: - Updated example sentences
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