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.
Tacopina is currently in the spotlight after representing A$AP Rocky in his recent gun assault trial against A$AP Relli, securing the win for the Harlem rapper who faced two felony counts of assault with a semiautomatic firearm. Jessica Bennett, VIBE.com, 3 Apr. 2025 Bills that would limit access to semiautomatic firearms and lower the barrier for establishing new unions are set for their second public hearings this week at the Colorado Capitol. Nick Coltrain, The Denver Post, 10 Mar. 2025 Fox said the man had reportedly pointed a semiautomatic handgun at construction workers and then a pest control worker. Caleb Lunetta, San Diego Union-Tribune, 25 Mar. 2025 Authorities said that Taylor’s sons, Josiah Hooker, 8, and a 5-year-old found a loaded 9mm Smith and Wesson semiautomatic handgun on a television stand that Taylor had left unattended at the family home in the 1400 block of East 71st Place when they were both wounded around 5:20 p.m. on Thursday. William Lee, Chicago Tribune, 22 Mar. 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

Browse Nearby Words

Cite this Entry

“Semiautomatic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semiautomatic. Accessed 24 Apr. 2025.

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