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Bomb |
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bombIn volcanology, any unconsolidated volcanic material that has a diameter greater than 1.25 in. (32 mm). Bombs form from clots of wholly or partly liquid lava ejected during a volcanic explosion; they solidify and become rounded during flight. The final shape is determined by the initial size, viscosity, and flight velocity of the magma. bomb See logic bomb and abend.bomb 1. the bomb a. a hydrogen or atomic bomb considered as the ultimate destructive weapon b. Slang something excellent 2. a round or pear-shaped mass of volcanic rock, solidified from molten lava that has been thrown into the air 3. Med a container for radioactive material, applied therapeutically to any part of the body 4. American football a very long high pass bomb [bäm] (computer science) (geology) Any large (greater than 64 millimeters) pyroclast ejected while viscous. (ordnance) An explosive or other lethal agent, together with its container or holder, which is planted or thrown by hand, dropped from an aircraft, or projected by some other slow-speed device (such as a mortar) and used to destroy, damage, injure, or kill.
Bomb (1) An archaic name for an artillery projectile. In smoothbore artillery the term “bomb” or “grenade” refers to a projectile consisting of a spherical, hollow, castiron body, a black powder charge, and a wooden tube with a compressed powder compound. The bomb charge would explode after the time train was ignited. From the 19th century in Russian artillery, projectiles with a mass of more than 1 pood (16 kg) were called bombs. This term was kept for high explosive shells in rifled artillery of calibers of 122 mm and higher. In the beginning of the 1930’s the term “bomb” was dropped from artillery terminology. (2) Aerial bombs, one of the types of aviation ammunition. (3) A projectile for destroying submarines underwater. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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