motor that converts thermal energy to mechanical work | a cushion-like device that reduces shock due to an impact |
a wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway tracks | a power tool used to buff surfaces |
an instrument or machine that is used in warfare, such as a battering ram, catapult, artillery piece, etc. | an inclined metal frame at the front of a locomotive to clear the track |
something used to achieve a purpose | (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system |
| an implement consisting of soft material mounted on a block; used for polishing (as in manicuring) |
| a neutral zone between two rival powers that is created in order to diminish the danger of conflict |
| (chemistry) an ionic compound that resists changes in its pH |