hypocycloid
noun
hy·po·cy·cloid
ˌhī-pō-ˈsī-ˌklȯid 
: a curve traced by a point on the circumference of a circle rolling internally on the circumference of a fixed circle
Cite this Entry
“Hypocycloid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hypocycloid. Accessed 6 Jul. 2026.
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