SMOOTHBORE
Meaning of SMOOTHBORE in English
transcription, транскрипция: [ ˈsmüth-ˈbȯr ]
adjective
Date: 1754
of a firearm : having a barrel with an unrifled bore
• smoothbore -ˌbȯr noun
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003