bomber \bomber\ n.
   1. a military aircraft that drops bombs during flight.
      [WordNet 1.5]

   2. a large sandwich on a long crusty roll that is split
      lengthwise and filled with meats and cheese (and tomato
      and onion and lettuce and condiments); different names are
      used in different sections of the US.

   Syn: grinder, hero, hero sandwich, hoagie, hoagy, Cuban
        sandwich, Italian sandwich, poor boy, sub, submarine,
        submarine sandwich, torpedo, wedge, zep.
        [WordNet 1.5]

   3. a person who drops bombs or plants and explodes bombs,
      especially surreptitously.
      [PJC]

   4. a {bomber jacket}.
      [PJC]

bomber
     n 1: a military aircraft that drops bombs during flight
     2: a person who plants bombs
     3: a large sandwich made of a long crusty roll split lengthwise
        and filled with meats and cheese (and tomato and onion and
        lettuce and condiments); different names are used in
        different sections of the United States [syn: {grinder}, {hero},
         {hero sandwich}, {hoagie}, {hoagy}, {Cuban sandwich}, {Italian  sandwich}, {poor boy}, {sub}, {submarine}, {submarine  sandwich}, {torpedo}, {wedge}, {zep}]

80 Moby Thesaurus words for "bomber":
   Mafioso, Young Turk, alarmist, annihilator, arsonist, artillerist,
   artilleryman, assassin, beast, beldam, berserk, berserker,
   biblioclast, bomb thrower, bombardier, brute, burner, cannoneer,
   demolisher, demon, destroyer, devil, dragon, dynamitard, dynamiter,
   exterminator, fiend, fire-eater, firebrand, fury, goon, gorilla,
   gunner, gunsel, hardnose, hell-raiser, hellcat, hellhound, hellion,
   holy terror, hood, hoodlum, hothead, hotspur, hun, iconoclast,
   idol breaker, idoloclast, incendiary, killer, machine gunner,
   mad dog, madcap, monster, mugger, nihilist, rapist, revolutionary,
   ruiner, savage, scaremonger, she-wolf, spitfire, syndicalist,
   termagant, terror, terrorist, tiger, tigress, tough, tough guy,
   ugly customer, vandal, violent, virago, vixen, wild beast, witch,
   wolf, wrecker