Crosswords Solver

Answer: epicycloids
Answer	Crossword Clue
epicycloids	EPICYCLOID, a curve traced by a point in the circumference of a circle which rolls on the convex side of a fixed circle
epicycloids	A curve traced by a point on the circumference of a circle rolling on the exterior of another circle

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: epicycloids