semiautomatic

adjective

semi·​au·​to·​mat·​ic ˌse-mē-ˌȯ-tə-ˈma-tik How to pronounce semiautomatic (audio)
ˌse-ˌmī-,
-mi-
: not fully automatic: such as
a
: operated partly automatically and partly by hand
b
of a firearm : able to fire repeatedly through an automatic reloading process but requiring release and another pressure of the trigger for each successive shot
a semiautomatic rifle
semiautomatic noun
semiautomatically adverb

Examples of semiautomatic in a Sentence

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.
Illinois prohibited certain semiautomatic weapons, like AK-47s and AR-15s. John Mac Ghlionn, Newsweek, 14 Jan. 2025 The court on Monday also turned away a Second Amendment challenge to Delaware’s ban on certain semiautomatic weapons. Zach Schonfeld, The Hill, 13 Jan. 2025 On December 17, the rapper filed for a restraining order against Lanez, who was convicted of assault with a semiautomatic weapon for the 2022 shooting of Megan. Justin Curto, Vulture, 10 Jan. 2025 Colorado lawmakers will try to ban the sale of some semiautomatic weapons this session by targeting detachable magazines. Axios Denver, Axios, 7 Jan. 2025 See all Example Sentences for semiautomatic 

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of semiautomatic was in 1853

Dictionary Entries Near semiautomatic

Cite this Entry

“Semiautomatic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semiautomatic. Accessed 22 Jan. 2025.

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