a cushion-like device that reduces shock due to an impact | any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks |
a barrier that surrounds the wheels of a vehicle to block splashing water or mud | a motor vehicle with four wheels; usually propelled by an internal combustion engine |
a low metal guard to confine falling coals to a hearth | a device for overcoming resistance at one point by applying force at some other point |
an inclined metal frame at the front of a locomotive to clear the track | a group that controls the activities of a political party |
| an intricate organization that accomplishes its goals efficiently |
| an efficient person |