“+ noun
Etymology: hypo- + trochoid
: a plane curve traced by a point on the radius or extended radius but not on the circumference of a circle rolling on the inside of a fixed circle — compare epitrochoid
• hy·po·trochoidal “+ adjective
“+ noun
Etymology: hypo- + trochoid
: a plane curve traced by a point on the radius or extended radius but not on the circumference of a circle rolling on the inside of a fixed circle — compare epitrochoid
• hy·po·trochoidal “+ adjective
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012