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nouna wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway trackstype of:
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nounan instrument or machine that is used in warfare, such as a battering ram, catapult, artillery piece, etc.type of:
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nounmotor that converts thermal energy to mechanical worktype of:
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nounsomething used to achieve a purposetype of:
Examples of engine
- "medieval engines of war"
- "an engine of change"