
• (a.) Pertaining to the epicycloid, or having its properties.
Found on
http://thinkexist.com/dictionary/meaning/epicycloidal/
Ep`i·cy·cloid'al adjective Pertaining to the epicycloid, or having its properties.
Epicycloidal wheel ,
a device for producing straight-line motion from circular motion, on the principle that a pin fastened in the periphery of a gear wheel will describe a straight line when the wheel rolls ...
Found on http://www.encyclo.co.uk/webster/E/54
No exact match found.