disarm

1 of 2

verb

dis·​arm dis-ˈärm How to pronounce disarm (audio)
diz-
ˈdis-ˌärm
disarmed; disarming; disarms
Synonyms of disarmnext

transitive verb

1
a
: to deprive of means, reason, or disposition to be hostile
disarmed criticism by admitting her errors
b
: to win over
2
a
: to divest of arms
disarm captured troops
b
: to deprive of a means of attack or defense
disarm a ship
c
: to make harmless
disarm a bomb

intransitive verb

1
: to lay aside arms
2
: to give up or reduce armed forces
disarmament noun
disarmer noun

disarmament

2 of 2

noun

dis·​armament "+ How to pronounce disarmament (audio)
: the laying aside or depriving of arms
especially : the reduction of a military establishment to some minimum set by some specified authority
the disarmament of the defeated aggressor nation must be complete

Examples of disarm in a Sentence

Verb The government has been unsuccessful at disarming the rebels. The terrorists have refused to disarm. It took more than an hour to disarm the bomb.
Recent Examples on the Web
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Verb
As a result, Skywalkers hovers between a sense of constant performance and disarming immediacy — the latter generally during the many vertigo-inducing drone shots of Ivan and Angela’s hair-raising accomplishments. Bilge Ebiri, Vulture, 1 July 2026 Hezbollah denounces the deal as a threat to Lebanese sovereignty, while Israeli leaders vow not to cede ‘a millimeter’ until the group is fully disarmed. Nabih Bulos, Los Angeles Times, 30 June 2026 The lawmaker was quoted as saying Lebanon's army is simply incapable of forcing Hezbollah to disarm. Alex Sundby, CBS News, 30 June 2026 So far the Lebanese military has been unable to force Hezbollah to disarm or withdraw its fighters from southern Lebanon. Xiaoqian Lin, CNN Money, 29 June 2026 See All Example Sentences for disarm

Word History

Etymology

Verb

Middle English desarmen, literally, to divest of arms, from Anglo-French desarmer, from des- dis- + armer to arm

Noun

modification (influenced by armament) of French désarmement, from désarmer + -ment

First Known Use

Verb

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

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

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Cite this Entry

“Disarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disarm. Accessed 6 Jul. 2026.

Kids Definition

disarm

verb
dis·​arm (ˈ)dis-ˈärm How to pronounce disarm (audio)
1
: to take weapons from
disarm a prisoner
2
: to reduce the size and strength of the armed forces of a country
3
: to make harmless, peaceable, or friendly : remove dislike or suspicion
a disarming smile
disarmament noun

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