Hello, you have come here looking for the meaning of the word epitrochoid. In DICTIOUS you will not only get to know all the dictionary meanings for the word epitrochoid, but we will also tell you about its etymology, its characteristics and you will know how to say epitrochoid in singular and plural. Everything you need to know about the word epitrochoid you have here. The definition of the word epitrochoid will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofepitrochoid, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
A geometric curve traced by a fixed point on one circle which rotates around the perimeter of another circle. Examples include the shape of the Wankel engine
epitrochoid on Wikipedia.Wikipedia 