smoothbore

adjective
smooth·​bore | \ ˈsmüt͟h-ˈbȯr How to pronounce smoothbore (audio) \

Definition of smoothbore

of a firearm
: having a barrel with an unrifled bore

Other Words from smoothbore

smoothbore \ ˈsmüt͟h-​ˌbȯr How to pronounce smoothbore (audio) \ noun

First Known Use of smoothbore

1754, in the meaning defined above

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The first known use of smoothbore was in 1754

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