gunnery; artillery
Refers to the art, science, or technique of using cannons and large guns, especially in historical or military contexts.
Western gunnery was introduced in the Edo period.
He is known as an expert in artillery.
gunner; artillerist
Compound of 砲 (cannon, gun) and 術 (technique, art). The exact historical derivation is uncertain, but the term follows a common pattern for technical disciplines.