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| a chattering or flighty, light-headed person. |
| a stew of meat, vegetables, potatoes, etc. |
| engine (ěn'jĭn) Pronunciation Key
A machine that turns energy into mechanical force or motion, especially one that gets its energy from a source of heat, such as the burning of a fuel. The efficiency of an engine is the ratio between the kinetic energy produced by the machine and the energy needed to produce it. See more at internal-combustion engine, steam engine., See also motor. |