| No. | Item | Definition |
|---|---|---|
| 1. | alert | warning of possible danger |
| 2. | ANFO | ammonium nitrate fuel explosive |
| 3. | antenna | device for sending radio signals |
| 4. | anti-handling | designed to trigger when moved |
| 5. | battery | portable source of electrical power |
| 6. | binoculars | optical device for distant viewing |
| 7. | black powder | traditional gunpowder explosive mixture |
| 8. | blasting cap | small initiator for explosives |
| 9. | bomb | container filled with explosive |
| 10. | booby trap | hidden device designed to injure |
| 11. | boots | sturdy protective footwear |
| 12. | C4 | plastic military explosive |
| 13. | camera | device for recording images |
| 14. | capacitor | component that stores electric charge |
| 15. | car bomb | explosive hidden in a vehicle |
| 16. | cell phone | mobile phone used for communication |
| 17. | charge | measured amount of explosive |
| 18. | circuit | complete path for electric current |
| 19. | clamp | device that holds firmly |
| 20. | detector | device that finds something hidden |
| 21. | detonator | device that initiates an explosion |
| 22. | diode | component allowing one-way current |
| 23. | disarm | remove ability to explode |
| 24. | disruptor | tool that breaks firing chain |
| 25. | doorway | entrance opening with a door |
| 26. | dynamite | explosive sticks containing nitroglycerin |
| 27. | evacuation | organized movement away from danger |
| 28. | evidence | information indicating what happened |
| 29. | explosive | substance that can rapidly detonate |
| 30. | firing pin | pin striking a primer |
| 31. | first aid | immediate basic medical help |
| 32. | flashlight | portable electric light |
| 33. | forensics | scientific analysis of evidence |
| 34. | fuse | cord or device for ignition |
| 35. | gloves | protective coverings for hands |
| 36. | goggles | protective eyewear |
| 37. | grenade | small thrown explosive weapon |
| 38. | hazard | source of possible harm |
| 39. | helmet | protective head covering |
| 40. | hook | curved tool for pulling |
| 41. | IED | improvised explosive device |
| 42. | igniter | device that starts burning |
| 43. | incendiary | designed to start fires |
| 44. | initiator | component that starts detonation |
| 45. | inspect | examine carefully and closely |
| 46. | isolate | separate from surrounding area |
| 47. | jammer | device that blocks radio signals |
| 48. | landmine | explosive buried in the ground |
| 49. | line | cord used for remote pulling |
| 50. | mailbox | box for receiving mail |
| 51. | metal detector | device that finds metal objects |
| 52. | mirror | reflective surface for viewing |
| 53. | missile | guided weapon sent to target |
| 54. | motion sensor | sensor detecting movement |
| 55. | neutralize | make ineffective or harmless |
| 56. | nitroglycerin | highly sensitive liquid explosive |
| 57. | ordnance | military weapons and ammunition |
| 58. | overpressure | pressure wave above normal |
| 59. | package bomb | explosive concealed in a parcel |
| 60. | pager | small device receiving alerts |
| 61. | PETN | powerful explosive chemical compound |
| 62. | pipe bomb | improvised bomb in a pipe |
| 63. | pliers | tool for gripping and cutting |
| 64. | pressure plate | trigger activated by weight |
| 65. | primer | small igniter in ammunition |
| 66. | probe | tool used to examine carefully |
| 67. | propellant | substance that drives a projectile |
| 68. | RDX | powerful military explosive compound |
| 69. | receiver | device that gets signals |
| 70. | relay | electrical switch operated remotely |
| 71. | remote | device used from a distance |
| 72. | render-safe | make a device harmless |
| 73. | resistor | component that limits current |
| 74. | robot | machine controlled remotely |
| 75. | rocket | self-propelled projectile or vehicle |
| 76. | satchel charge | explosive charge carried in bag |
| 77. | scanner | device that examines objects |
| 78. | screwdriver | tool for turning screws |
| 79. | Semtex | plastic explosive brand name |
| 80. | sensor | device that detects changes |
| 81. | shears | large cutting tool |
| 82. | shell | projectile filled with explosive |
| 83. | switch | component that opens or closes circuit |
| 84. | timer | device that counts down time |
| 85. | TNT | common high explosive compound |
| 86. | transistor | semiconductor used in switching |
| 87. | transmitter | device that sends signals |
| 88. | trigger | mechanism that sets off device |
| 89. | tripwire | wire that triggers when disturbed |
| 90. | trunk | rear storage compartment of car |
| 91. | tweezers | small tool for gripping tiny items |
| 92. | undercarriage | parts beneath a vehicle |
| 93. | UXO | unexploded ordnance |
| 94. | vehicle | machine used for transport |
| 95. | vest | protective sleeveless garment |
| 96. | visor | protective transparent face shield |
| 97. | warhead | explosive section of a missile |
| 98. | wire | thin metal conductor |
| 99. | wrench | tool for turning fasteners |
| 100. | x-ray | high-energy imaging radiation |
