disarm

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

Examples of disarm in a Sentence

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
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.
The Lebanese government, which wants Hezbollah to disarm, has begun direct negotiations with Israel today. Harriet Marsden, TheWeek, 2 June 2026 Lebanon's government has tried to disarm Hezbollah peacefully since a previous clash broke out between the militia and Israel in 2024. Francesca Chambers, USA Today, 2 June 2026 The tenant managed to disarm Costume and stab him in his thigh and lower back with the crook’s own knife, sources said. Julian Roberts-Grmela, New York Daily News, 1 June 2026 Even since the formation of a government in 2025, however, the Lebanese state has been unable to effectively make progress in disarming Hezbollah as stipulated in the November 2024, armistice agreement that ended that previous round of fighting. Asher Kaufman, The Conversation, 1 June 2026 See All Example Sentences for disarm

Word History

Etymology

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

First Known Use

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

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

Browse Nearby Words

Cite this Entry

“Disarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disarm. Accessed 3 Jun. 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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