deaden

verb

dead·​en ˈde-dᵊn How to pronounce deaden (audio)
deadened; deadening ˈded-niŋ How to pronounce deaden (audio)
ˈde-dᵊn-iŋ
Synonyms of deadennext

transitive verb

1
: to impair in vigor or sensation : blunt
deadened his enthusiasm
deadened the pain
2
a
: to deprive of brilliance
b
: to make vapid or spiritless
oxygen deadens wine
c
: to make (something, such as a wall) impervious to sound
3
: to deprive of life : kill

intransitive verb

: to become dead : lose life or vigor
deadener
ˈded-nər How to pronounce deaden (audio)
-dᵊn-ər
noun
deadeningly
ˈded-niŋ-lē How to pronounce deaden (audio)
-dᵊn-iŋ-
adverb

Examples of deaden in a Sentence

He took aspirin to deaden the pain. The new insulation will help to deaden the noise from the street outside.
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.
Merrill had the same impulse—the need to become a self not necessarily free of all that money could buy but not crippled or deadened by it, either. Literary Hub, 3 Mar. 2026 The evening signaled that this is not the type of show that will deaden an artist behind glass vitrines. Los Angeles Times, 25 Feb. 2026 Considerable resources were devoted to acoustics that deaden the train noise from the outside. Jim Woods, Chicago Tribune, 27 Jan. 2026 Schjerfbeck also liked the way Degas bleached his pastels to deaden their tone. Zachary Fine, New Yorker, 19 Jan. 2026 See All Example Sentences for deaden

Word History

First Known Use

1596, in the meaning defined at transitive sense 1

Time Traveler
The first known use of deaden was in 1596

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Cite this Entry

“Deaden.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deaden. Accessed 10 Mar. 2026.

Kids Definition

deaden

verb
dead·​en ˈded-ᵊn How to pronounce deaden (audio)
deadened; deadening ˈded-niŋ How to pronounce deaden (audio)
-ᵊn-iŋ
: to reduce or weaken in strength or feeling : dull
deaden pain with drugs

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