atom bomb

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atom′ic bomb′

1. a bomb whose potency is derived from nuclear fission of atoms of fissionable material with the consequent conversion of part of their mass into energy.
2. a bomb whose explosive force comes from a chain reaction based on nuclear fission in U-235 or plutonium.
Also called A-bomb, atom bomb.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.atom bomb - a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)atom bomb - a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
bomb - an explosive device fused to explode under specific conditions
clean bomb - an atom bomb leaving little or no radioactive contamination
dirty bomb - an atom bomb that leaves considerable radioactive contamination
neutron bomb - atom bomb that produces lethal neutrons with less blast
atomic weapon, nuclear weapon - a weapon of mass destruction whose explosive power derives from a nuclear reaction
plutonium pit, plutonium trigger - a steel or beryllium sphere containing plutonium 239 that triggers nuclear fission when compressed by explosives
قُنْبُلَة ذَرِّيَّةقُنْبُلَه ذَرِّيه
atomová bomba
atomska bomba
원자 폭탄
bom nguyên tử

atom bomb

nAtombombe f


(ˈӕtəm) noun
1. the smallest part of an element.
2. anything very small. There's not an atom of truth in what she says.
aˈtomic (-ˈto-) adjective
atom(ic) bomb
a bomb using atomic energy.
atomic energy
very great energy obtained by breaking up the atoms of some substances.
atomic power
power (for making electricity etc) obtained from atomic energy.

atom bomb

قُنْبُلَة ذَرِّيَّة atomová bomba atombombe Atombombe ατομική βόμβα bomba atómica ydinpommi bombe atomique atomska bomba bomba atomica 原子爆弾 원자 폭탄 atoombom atombombe bomba atomowa bomba atómica, bomba atômica атомная бомба atombomb ระเบิดปรมาณู atom bombası bom nguyên tử 原子弹
References in periodicals archive ?
Knowing that the Germans had discovered nuclear fission,he laid aside his moral scruples to develop the atom bomb.
A dscovery by a Liverpool University scientist led to the creation of the atom bomb.
He believes that the United States should have used its monopoly on the atom bomb to deter Soviet expansion in Europe.
I WAS stationed at a casualty air evacuation unit at Mingaladon Airfield in Burma in 1945 - just after the atom bomb was dropped on Japan.
David Greenglass gave evidence against his sister, Ethel Rosenberg, at an espionage trial in 1951 which saw her and her husband executed for passing the secrets of the American atom bomb to the Soviets.
nothing will remain after one atom bomb is dropped on Israel.
PEOPLE living in southern Germany during Roman times may have witnessed a comet impact 5, 000 times more destructive than the Hiroshima atom bomb, researchers say.
Before the atom bomb became available, President Harry Truman considered four options in the effort to speed the defeat of Japan:
Experts insist Iran is years away from an atom bomb.
A report reveals the UN's International Atomic Energy Agency has been probing claims of secret atom bomb research by the Islamic state.
1981: Margaret Thatcher's Conservative Government withdraws plans to close 23 pits in its first major U-turn BORN YOKO Ono, Japanese artist, 1933, above JOHN Travolta, US film actor, 1954 ROB Andrew, English rugby player, 1963 DIED ROBERT Oppenheimer, atom bomb inventor, 1967 MARY Stewart, Scottish queen, 1587 MARTIN Luther, religious reformer, 1564, above
I told them I served with the REs in the late 50s and apart from my time in the Pacific and the atom bomb tests, I had a quiet ride.