Imperative |
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bomb |
bomb |
Noun | 1. | ![]() A-bomb, atom bomb, atomic bomb, fission bomb, plutonium 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) balloon bomb, Fugo - a bomb carried by a balloon; "In World War II the Japanese launched balloon bombs against North America" bomblet, cluster bomblet - one of the smaller bombs that are released from a cluster bomb bombshell - an explosive bomb or artillery shell briefcase bomb - a bomb consisting of an explosive and timer hidden inside a briefcase car bomb - a bomb placed in a car and wired to explode when the ignition is started or by remote control or by a timing device chemical bomb, gas bomb - a bomb laden with chemical agents that are released when the bomb explodes cluster bomb - bomb consisting of a canister that is dropped from a plane and that opens to release a cluster of bomblets (usually fragmentation bombs) over a wide area; "cluster bombs cannot be targeted precisely" cruise missile - an unmanned aircraft that is a self-contained bomb depth bomb, depth charge - a bomb that explodes at a preset depth under water; antisubmarine device dumb bomb, gravity bomb - a bomb that falls because of gravity and is not guided to a target explosive device - device that bursts with sudden violence from internal energy antipersonnel bomb, anti-personnel bomb, daisy cutter, fragmentation bomb - a bomb with only 10 to 20 per cent explosive and the remainder consisting of casings designed to break into many small high-velocity fragments; most effective against troops and vehicles gas shell - (military) bomb consisting of an explosive projectile filled with a toxic gas that is released when the bomb explodes general-purpose bomb, GP bomb - a large bomb (500 to 2,000 pounds that is 50% explosive) whose explosion creates a blast and whose metal casing creates some fragmentation effect grenade - a small explosive bomb thrown by hand or fired from a missile fusion bomb, H-bomb, hydrogen bomb, thermonuclear bomb - a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium firebomb, incendiary bomb, incendiary - a bomb that is designed to start fires; is most effective against flammable targets (such as fuel) letter bomb, package bomb, parcel bomb - a thin explosive device inside an envelope or package and detonated when opened megaton bomb - a nuclear weapon with an explosive power equivalent to one million tons of TNT E-bomb, microwave bomb - a bomb that explodes in midair and releases a massive burst of electromagnetic energy sufficient to disable computers and telecommunications without killing people or damaging buildings penetration bomb - a bomb with about 30% explosive and a casing designed to penetrate hardened targets before the explosive detonates pipe bomb - a small homemade bomb usually contained in a metal pipe plastic bomb - a bomb made of plastic explosive remote-control bomb - a bomb that can be detonated by remote control smart bomb - a bomb that can be guided (by a laser beam or radio) to its target; "smart bombs have revolutionized aerial bombardment" smoke bomb, smoke grenade - a bomb that gives off thick smoke when it explodes; used to make a smoke screen or to mark a position stench bomb, stink bomb - a small bomb designed to give off a foul odor when it explodes aerosol bomb, fuel-air bomb, thermobaric bomb, vacuum bomb, volume-detonation bomb - a bomb that uses a fuel-air explosive; "a thermobaric bomb can create overpressures equal to an atomic bomb" infernal machine, time bomb - a bomb that has a detonating mechanism that can be set to go off at a particular time |
2. | bomb - strong sealed vessel for measuring heat of combustion calorimeter - a measuring instrument that determines quantities of heat | |
3. | ![]() | |
Verb | 1. | bomb - throw bombs at or attack with bombs; "The Americans bombed Dresden" attack, assail - launch an attack or assault on; begin hostilities or start warfare with; "Hitler attacked Poland on September 1, 1939 and started World War II"; "Serbian forces assailed Bosnian towns all week" carpet bomb - bomb a large area systematically and extensively; "The U.S. decided to carpet bomb Vietnam" bomb out - make somebody homeless by destroying their houses with bombs dive-bomb - bomb from a diving airplane glide-bomb - bomb by gliding skip-bomb - attack with delayed release bombs hydrogen-bomb - attack with a hydrogen bomb pattern-bomb - bomb in certain patterns letter bomb - send an explosive to; "The Unabomber letter bombed a number of individuals and institutions" firebomb - attack with incendiary bombs; "The rioters fire-bombed the stores" |
2. | ![]() fail - fall short in what is expected; "She failed in her obligations as a good daughter-in-law"; "We must not fail his obligation to the victims of the Holocaust" fail - judge unacceptable; "The teacher failed six students" |