semiautomatic

[ sem-ee-aw-tuh-mat-ik, sem-ahy- ]

adjective
  1. partly automatic.

  2. (of a firearm) automatically ejecting the cartridge case of a fired shot and loading the next cartridge from the magazine but requiring a squeeze of the trigger to fire each individual shot.

noun
  1. a self-loading rifle or other firearm.

Origin of semiautomatic

1
First recorded in 1890–95; semi- + automatic

Other words from semiautomatic

  • sem·i·au·to·mat·i·cal·ly, adverb

Words Nearby semiautomatic

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How to use semiautomatic in a sentence

British Dictionary definitions for semiautomatic

semiautomatic

/ (ˌsɛmɪˌɔːtəˈmætɪk) /


adjective
  1. partly automatic

  2. (of a firearm) self-loading but firing only one shot at each pull of the trigger: Compare automatic (def. 5)

noun
  1. a semiautomatic firearm

Derived forms of semiautomatic

  • semiautomatically, adverb

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