noun
1. : a greaser of machinery ; specifically : an automobile serviceman who lubricates working parts of the engine and the chassis
2. : an airplane mechanic
noun
1. : a greaser of machinery ; specifically : an automobile serviceman who lubricates working parts of the engine and the chassis
2. : an airplane mechanic
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012