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Multi-word Results
| atomic bomb |
a very destructive bomb; atom bomb. Its power comes from the great amount of energy released when atoms are split. |
| H-bomb |
a very powerful bomb that releases energy by nuclear fusion. "H-bomb" is short for hydrogen bomb. |
| hydrogen bomb |
a very powerful type of bomb. When its hydrogen atoms are forced together under great heat and pressure, they release energy in a huge explosion. |
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