smoothbore
smoothbore is a firearm or weapon type.
Overview
Weapon that has a barrel without rifling.
In detail
smoothbore is a firearm or weapon type.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Smoothbore”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1064392: smoothbore
Consult the source