An explosive device fused to explode under specific conditions.

Roget 727: arm, arms; weapon, deadly weapon; armament, armaments, armature; panoply, stand of arms; armor etc. (defense) 717; armory etc. (store) 636; apparatus belli [Lat.].    ammunition; powder, powder and shot; cartridge; ball cartridge, cartouche, fireball; villainous saltpeter" [Henry IV]; dumdum bullet.    explosive; gunpowder, guncotton; mercury fulminate; picrates; pentaerythritol tetranitrate, PETN.    high explosive; trinitrotoluene, TNT; dynamite, melinite^†, cordite, lyddite, plastic explosive, plastique; pyroxyline^†.    [knives and swords: list] sword, saber, broadsword, cutlass, falchion^†, scimitar, cimeter^†, brand, whinyard, bilbo, glaive^†, glave^†, rapier, skean, Toledo, Ferrara, tuck, claymore, adaga^†, baselard^†, Lochaber ax, skean dhu^†, creese^†, kris, dagger, dirk, banger^†, poniard, stiletto, stylet^†, dudgeon, bayonet; sword-bayonet, sword-stick; side arms, foil, blade, steel; ax, bill; pole-ax, battle-ax; gisarme^†, halberd, partisan, tomahawk, bowie knife^†; ataghan^†, attaghan^†, yataghan^†; yatacban^†; assagai, assegai^†; good sword, trusty sword, naked sword; cold steel.    club, mace, truncheon, staff, bludgeon, cudgel, life preserver, shillelah, sprig; hand staff, quarter staff; bat, cane, stick, knuckle duster; billy, blackjack, sandbag, waddy^†.    gun, piece [Fr.]; firearms; artillery, ordnance; siege train, battering train; park, battery; cannon, gun of position, heavy gun, field piece [Fr.], mortar, howitzer, carronade^†, culverin^†, basilisk; falconet, jingal^†, swivel, pederero^†, bouche a feu [Fr.]; petard, torpedo; mitrailleur [Fr.], mitrailleuse [Fr.]; infernal machine; smooth bore, rifled cannon, Armstrong gun^†, Lancaster gun, Paixhan gun, Whitworth gun, Parrott gun, Krupp gun, Gatling gun, Maxim gun, machine gun; pompom^†; ten pounder.    small arms; musket, musketry, firelock^†, fowling piece [Fr.], rifle, fusil^†, caliver^†, carbine, blunderbuss, musketoon^†, Brown Bess, matchlock, harquebuss^†, arquebus, haguebut^†; pistol, postolet^†; petronel; small bore; breach-loader, muzzle-loader; revolver, repeater; Minis rifle, Enfield rifle, Flobert rifle, Westley Richards rifle, Snider rifle, Martini-Henry rifle, Lee-Metford rifle, Lee-Enfield rifle, Mauser rifle, magazine rifle; needle gun, chassepot^†; wind gun, air gun; automatic gun, automatic pistol; escopet^†, escopette^†, gunflint, gun-lock; hackbut^†, shooter, shooting iron [U.S.], six-shooter [U.S.], shotgun; Uzzi, assault rifle, Kalashnikov.    bow, crossbow, balister^†, catapult, sling; battering ram etc. (impulse) 276; gunnery; ballistics etc. (propulsion) 284.    missile, bolt, projectile, shot, ball; grape; grape shot, canister shot, bar shot, cannon shot, langrel shot^†, langrage shot^†, round shot, chain shot; balista^†, ballista^†, slung shot, trebucbet^†, trebucket^†; bullet, slug, stone, brickbat, grenade, shell, bomb, carcass, rocket; congreve^†, congreve rocket^†; shrapnel, mitraille [Fr.]; levin bolt^†, levin brand^†; thunderbolt.    pike, lance, spear, spontoon^†, javelin, dart, jereed^†, jerid^†, arrow, reed, shaft, bolt, boomerang, harpoon, gaff; eelspear^†, oxgoad^†, weet-weet, wommerah^†; cattle prod; chemical mace.    ... show more

Dutch: flop, vlam, bom, wrak
Polish: bomba

Strong sealed vessel for measuring heat of combustion.

synonym: bomb calorimeter.

An event that fails badly or is totally ineffectual.

synonyms: dud, turkey.

Throw bombs at or attack with bombs:
— The Americans bombed Dresden.

synonym: bombard.

Roget 716: attack, assault, assail; invade; set upon, fall upon; charge, impugn, break a lance with, enter the lists.    assume the offensive, take the offensive; be the aggressor, become the aggressor; strike the first blow, draw first blood, throw the first stone at; lift a hand against, draw the sword against; take up the cudgels; advance against, march against; march upon, harry; come on, show fight.    strike at, poke at, thrust at; aim a blow at, deal a blow at; give one a blow, fetch one a blow, fetch one a kick, give one a kick; have a cut at, have a shot at, take a cut at, take a shot at, have a fling at, have a shy at; be down upon, pounce upon; fall foul of, pitch into, launch out against; bait, slap on the face; make a thrust at, make a pass at, make a set at, make a dead set at; bear down upon.    close with, come to close quarters; bring to bay.    ride full tilt against; attack tooth and nail, go at hammer and tongs.    let fly at, dash at, run a tilt at, rush at, tilt at, run at, fly at, hawk at, have at, let out at; make a dash, make a rush at; strike home; drive one hard; press one hard; be hard upon, run down, strike at the root of.    lay about one, run amuck.    aim at, draw a bead on [U.S.].    fire upon, fire at, fire a shot at; shoot at, pop at, level at, let off a gun at; open fire, pepper, bombard, shell, pour a broadside into; fire a volley, fire red-hot shot; spring a mine.    throw a stone, throw stones at; stone, lapidate^†, pelt; hurl at, hurl against, hurl at the head of; rock beset [U.S.], besiege, beleaguer; lay siege to, invest, open the trenches, plant a battery, sap, mine; storm, board, scale the walls.    cut and thrust, bayonet, butt; kick, strike etc. (impulse) 276; whip etc. (punish) 972.    [attack verbally] assail, impugn; malign (detract) 934.    bomb, rocket, blast.    ... show more

Roget 842: joke, jest, crack a joke, make a joke, jape, cut jokes; perpetrate a joke; pun, perpetrate a pun; make fun of, make merry with; kid, kid around, fool around; set the table in a roar etc. (amuse) 840.    retort; banter etc. (ridicule) 856; ridentem dicere verum [Lat.]; joke at one's expense.    take in jest.    [make a joke which is not funny] bomb, fall flat; go over like a lead balloon.    ... show more

Roget 162: be destroyed &c.; perish; fall to the ground; tumble, topple; go to pieces, fall to pieces; break up; crumble to dust; go to the dogs, go to the wall, go to smash, go to shivers, go to wreck, go to pot, go to wrack and ruin; go by the board, go all to smash; be all over, be all up, be all with; totter to its fall.    destroy; do away with, make away with; nullify; annual etc. 756; sacrifice, demolish; tear up; overturn, overthrow, overwhelm; upset, subvert, put an end to; seal the doom of, do in, do for, dish [Slang], undo; break up, cut up; break down, cut down, pull down, mow down, blow down, beat down; suppress, quash, put down, do a job on; cut short, take off, blot out; dispel, dissipate, dissolve; consume.    smash, crash, quell, squash, squelch, crumple up, shatter, shiver; batter to pieces, tear to pieces, crush to pieces, cut to pieces, shake to pieces, pull to pieces, pick to pieces; laniate^†; nip; tear to rags, tear to tatters; crush to atoms, knock to atoms; ruin; strike out; throw over, knock down over; fell, sink, swamp, scuttle, wreck, shipwreck, engulf, ingulf^†, submerge; lay in ashes, lay in ruins; sweep away, erase, wipe out, expunge, raze; level with the dust, level with the ground; waste; atomize, vaporize.    deal destruction, desolate, devastate, lay waste, ravage gut; disorganize; dismantle etc. (render useless) 645; devour, swallow up, sap, mine, blast, bomb, blow to smithereens, drop the big one, confound; exterminate, extinguish, quench, annihilate; snuff out, put out, stamp out, trample out; lay in the dust, trample in the dust; prostrate; tread under foot; crush under foot, trample under foot; lay the ax to the root of; make short work of, make clean sweep of, make mincemeat of; cut up root and branch, chop into pieces, cut into ribbons; fling to the winds, scatter to the winds; throw overboard; strike at the root of, sap the foundations of, spring a mine, blow up, ravage with fire and sword; cast to the dogs; eradicate etc. 301.    ... show more

Fail to get a passing grade.

synonyms: fail, flunk, flush it.

Dutch: buizen, mankeren, zakken