plural of siege weapon

A weapon (usually very large) used by the aggressor in siege warfare. Examples include trebuchets, catapults, cannon, etc.

A weapon whose power is derived from nuclear fusion at high temperature

A nuclear weapon.

(US) Any select-fire firearm that allows semi-automatic and fully automatic operation, and is used or was once used by a military organization.

A weapon that derives its energy from the nuclear reactions of either fission or fusion.

A noxious substance contained in some form of delivery system such as a shell or missile.

Any weapon that travels through space to a target either in space, in the atmosphere or on the ground

Any projectile, or weapon that fires a projectile, whose range can be adjusted

(of a radioactive or other substance) Of a purity suitable for the manufacture of weapons. / (by extension, informal) Extreme.