# hypocycloid definition

• noun:
• The airplane locus of a place fixed on a circle that rolls internally circumference of a fixed group.
• The locus of a place regarding circumference of a circle that rolls without falling in the circumference of some other circle.
• A curve tracked by a place in circumference of a circle which rolls on the concave side in the fixed group. Cf. epicycloid, and trochoid.
• In geometry, a curve explained by a spot regarding circumference of a circle which rolls upon the within of some other group.
• a line created by a spot on a circle that rolls around inside another group

## Related Sources

• Definition for "hypocycloid"
• The airplane locus of a place fixed on…
• Sentence for "hypocycloid"
• The result is a series of…
• Hypernym for "hypocycloid"
• line roulette
• Cross Reference for "hypocycloid"
• astroid
• Variant for "hypocycloid"
• epicycloid