large military weapon that fires shells; cannon-shaped piece in Chinese chess

small explosive charge in a paper casing used for noise

a heavy weapon that fires projectiles, originally referring to machines for throwing stones but now specifically guns with a caliber over 20mm; artillery; gun

a hole filled with explosives for blasting rocks or earth

a firecracker; a small explosive designed to produce a loud noise

(geomancy) a small mound or rise on the ground, smaller than a 墩 dūn