Dictionary.com
Thesaurus.com
Synonyms

extinguish

American  
[ik-sting-gwish] / ɪkˈstɪŋ gwɪʃ /

verb (used with object)

  1. to put out (a fire, light, etc.); put out the flame of (something burning or lighted).

    to extinguish a candle.

    Synonyms:
    smother, quench
    Antonyms:
    ignite, light
  2. to put an end to or bring to an end; wipe out of existence; annihilate.

    to extinguish hope.

  3. to obscure or eclipse, as by superior brilliance.

  4. Law. to discharge (a debt), as by payment.


extinguish British  
/ ɪkˈstɪŋɡwɪʃ /

verb

  1. to put out or quench (a light, flames, etc)

  2. to remove or destroy entirely; annihilate

  3. archaic to eclipse or obscure by or as if by superior brilliance

  4. law to discharge (a debt)

"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

  • extinguishable adjective
  • extinguisher noun
  • extinguishment noun
  • nonextinguishable adjective
  • nonextinguished adjective
  • preextinguish verb (used with object)
  • preextinguishment noun
  • self-extinguishing adjective
  • unextinguishable adjective
  • unextinguished adjective

Etymology

Origin of extinguish

1535–45; < Latin ex ( s ) tingu ( ere ) ( ex- ex- 1 + stinguere to quench) + -ish 2

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.

If firefighters hadn’t been ordered to leave a New Year’s Day fire before all the embers were extinguished, would flames have flared up on the same spot amid hurricane-force winds on Jan. 7, 2025?

From Los Angeles Times

Carse swiped 16 to finally extinguish any suggestion of an early finish, dragging this series into one more day.

From BBC

Moore said the department “genuinely believed the fire was fully extinguished.”

From Los Angeles Times

He was transported to the hospital in stable condition while 70 firefighters worked to extinguish the stubborn fire.

From Los Angeles Times

Firefighters quickly extinguished the blaze, but about 45,500 households and 2,200 businesses in districts in southwest Berlin were left without power, according to grid operator Stromnetz Berlin.

From Barron's