noun Download 🔗Share A cannon, gun or other firearm that has an unrifled barrel. Examples : "The old musket hanging on the wall was a smoothbore, meaning it lacked the spiral grooves inside the barrel that give modern rifles better accuracy. " weapon military technology Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Having a bore with a smooth interior, ie. one that has not been rifled Examples : "The old musket on display was a smoothbore weapon, lacking the spiral grooves inside the barrel that would spin the bullet. " weapon military technical Chat with AIVocabulary GamePractice Reading