A knife that can be fixed to the end of a rifle and used as a weapon.

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: bajonet
Polish: bagnet

Stab or kill someone with a bayonet.

Roget 361: kill, put to death, slay, shed blood; murder, assassinate, butcher, slaughter, victimize, immolate; massacre; take away life, deprive of life; make away with, put an end to; despatch, dispatch; burke, settle, do for.    strangle, garrote, hang, throttle, choke, stifle, suffocate, stop the breath, smother, asphyxiate, drown.    saber; cut down, cut to pieces, cut the throat; jugulate^†; stab, run through the body, bayonet, eviscerate; put to the sword, put to the edge of the sword.    shoot dead; blow one's brains out; brain, knock on the head; stone, lapidate^†; give a deathblow; deal a deathblow; give a quietus, give a coupe de grace.    behead, bowstring, electrocute, gas etc. (execute) 972.    hunt, shoot etc. n.. cut off, nip in the bud, launch into eternity, send to one's last account, sign one's death warrant, strike the death knell of.    give no quarter, pour out blood like water; decimate; run amuck; wade knee deep in blood, imbrue one's hands in blood.    die a violent death, welter in one's blood; dash out one's brains, blow out one's brains; commit suicide; kill oneself, make away with oneself, put an end to oneself, put an end to it all.    ... show more

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