1. the craft or trade of making, repairing, or modifying firearms
Usage: typically uncountable; requires specialized knowledge and often licensing

Examples

• He learned gunsmithing as an apprentice at a local shop.
• Gunsmithing requires precision tools and a thorough understanding of firearm mechanics.
• The gunsmith's expertise in gunsmithing allowed him to restore antique rifles.
• Many states regulate gunsmithing to ensure public safety.
• She decided to pursue gunsmithing as a career after serving in the military.