(n.) A curve generated by a point in the plane of a circle when the circle is rolled along a straight line, keeping always in the same plane.
CYCLOID
Meaning of CYCLOID in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) A curve generated by a point in the plane of a circle when the circle is rolled along a straight line, keeping always in the same plane.
Webster's English dictionary. Английский словарь Webster. 2012