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smoothbore

American  
[smooth-bawr, -bohr] / ˈsmuðˌbɔr, -ˌboʊr /

adjective

  1. (of firearms) having a bore that is smooth; not rifled.


noun

  1. a smoothbore gun.

smoothbore British  
/ ˈsmuːðˌbɔː /

noun

  1. (modifier) (of a firearm) having an unrifled bore

    a smoothbore musket

  2. such a firearm

"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

Other Word Forms

  • smoothbored adjective

Etymology

Origin of smoothbore

First recorded in 1790–1800; smooth + bore 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Rheinmetall AG, a German defense contractor that makes the 120mm smoothbore gun on the Leopard 2, says the tank has been deployed by “more nations than any other.”

From Seattle Times

Rheinmetall AG, a German defense contractor that makes the 120mm smoothbore gun on the Leopard 2, says the tank has been deployed by “more nations that any other.”

From Washington Times

The tank weighs more than 60 tons, has a 120mm smoothbore gun and can hit targets at a distance of up to five km.

From Reuters

Under Russia’s strict gun ownership laws, applicants for a firearm license must pass psychological exams and own a smoothbore shotgun for a trial period before obtaining a rifle.

From New York Times

Applicants for a firearm’s license must pass psychological exams and own a smoothbore shotgun for a trial period before obtaining a rifle.

From New York Times