Dictionary of American slang and colloquial expressions. 2015.
Armoured train — An armoured train is a train protected with armour. Usually they are equipped with railroad cars armed with artillery and machine guns. They were mostly used during the late 19th and early 20th century, when they offered an innovative way to… … Wikipedia
Coastal artillery — 19th century coastal artillery guns preserved in Suomenlinna fortress in Helsinki. Coastal artillery is the branch of armed forces concerned with operating anti ship artillery or fixed gun batteries in coastal fortifications.[1] It has be … Wikipedia
Cluster munition — SD2 Butterfly Bomb circa 1940. Wings rotate as bomb falls, unscrewing the arming spindle connected to the fuze A cluster munition is a form of air dropped or ground launched explosive weapon that releases or ejects smaller sub munitions. Commonly … Wikipedia
Hand grenade — M67 fragmentation grenade, a widely used modern hand grenade. A hand grenade is any small bomb that can be thrown by hand. Hand grenades are classified into three categories, explosive grenades, chemical and gas grenades.[1] Explosive grenades… … Wikipedia
