Epitrochoids

What do we mean by epitrochoids?

Here you will find one or more explanations in English for the word epitrochoids. Define epitrochoids, epitrochoids synonyms, epitrochoids pronunciation, epitrochoids translation, English dictionary definition of epitrochoids.

A epicycloyd. a roulette traced by a point attached to a circle of radius r rolling around the outside of a fixed circle of radius R, where the point is at a distance d from the center of the exterior circle (from Google);or, in short: a roulette rolling with a R radius in a fixed outer circle, with the roulette itself being a "r" one, rolling freely inside a fixed last one. Like in a Mazdarotary engine Urban Dictionary

Words that are spelled similarly to epitrochoids:
epitrochoid.

Adjectives that are often used to describe epitrochoids:
internal, prolate, curtate.

Words that sound like epitrochoids:
epidermis, episodes, astroids, arrowheads, obstructs, obtrudes, entrecote, upstroke, epidurals, obstruct.