Smoothbore — synonyms, definition
1. smoothbore (Adjective)
1 synonym
unrifled
1 definition
smoothbore (Adjective) — Of a firearm; not having rifling or internal spiral grooves inside the barrel.
2. smoothbore (Noun)
1 definition
smoothbore (Noun) — A firearm that has no rifling.
3 types of
firearm piece small-arm