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 In 1994, President Bill Clinton signed an assault-weapons ban that outlawed the AR-15 and other semiautomatic rifles. Voice Of The People, New York Daily News, 17 July 2024 The Secret Service has drawn criticism for failing to keep the shooter from gaining access to the roof, 150 yards from the rally, with an AR-15 semiautomatic rifle. John Bacon, USA TODAY, 17 July 2024 Those rulings include reversing a 40-year-old decision to curtail federal regulatory power, invalidating a Trump-era ban on bump stock devices for semiautomatic rifles, and finding that former presidents are entitled to immunity from federal prosecution for official acts taken while in office. Nancy Cordes, CBS News, 16 July 2024 The weapon used by the apparent shooter Saturday was a semiautomatic AR-15, law enforcement sources say. Michael Hiltzik, Los Angeles Times, 15 July 2024 See all Example Sentences for semiautomatic 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'semiautomatic.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 27 Jul. 2024.

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