2) radiation weapon. The Columbia Encyclopedia, Sixth Edition. 2001
...radiation weapon, or radiological weapon, a bomb or warhead that uses conventional chemical explosives to disperse radioactive material, sometimes called a "dirty...

3) pike, weapon. The Columbia Encyclopedia, Sixth Edition. 2001
...pike, weapon, weapon: see spear....

4) radiological weapon. The Columbia Encyclopedia, Sixth Edition. 2001
...radiological weapon, see radiation weapon....

5) weapon. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...in attack or defense. 3. A means used to defend against or defeat another: Logic was her weapon. Inflected forms: weapˇoned, weapˇonˇing, weapˇons To supply with...

6) assault weapon. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...An infantry weapon, such as an assault rifle, designed for individual use....

7) nuclear weapon. The New Dictionary of Cultural Literacy, Third Edition. 2002
...nuclear weapon Any weapon that employs a nuclear reaction for its explosive power. Nuclear weapons include ballistic missiles, bombs (see atomic bomb and hydrogen...

8) nuclear weapon. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...A device, such as a bomb or warhead, whose great explosive power derives from the release of nuclear energy....

9) Silver Weapon. Dictionary of Phrase and Fable. 1898
...With silver weapons you may conquer the world, is what the Delphic oracle said to Philip of Macedon, when he went to consult it. Philip, acting on this advice, sat...

10) sword. The Columbia Encyclopedia, Sixth Edition. 2001
...sword, weapon of offense and defense in personal combat, consisting of a blade with a sharp point and one or two cutting edges, set in a hilt with a handle protected...