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pump-action

[puhmp-ak-shuh n]
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adjective
  1. (of a shotgun or rifle) having an action that extracts the empty case, loads, and cocks the piece by means of a hand-operated lever that slides backward and forward; slide-action.

Origin of pump-action

An Americanism dating back to 1910–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for pump-action

Contemporary Examples

Historical Examples

  • The pump-action is the usual nickel action, that was formerly general on our ships, and is still widely used on smacks.


British Dictionary definitions for pump-action

pump-action

adjective
  1. (of a shotgun or other repeating firearm) operated by a slide-action mechanism feeding ammunition from a magazine under the barrel into the breech
  2. spraying or dispensing liquid by means of a pump rather than using a propellant
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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