Definition of hypocycloid in English:

hypocycloid

Syllabification: hy·po·cy·cloid
Pronunciation: /ˌhīpəˈsīˌkloid
 
/

noun

Mathematics
  • The curve traced by a point on the circumference of a circle that is rolling on the interior of another circle.
    More example sentences
    • It was also investigated by Steiner in 1856 and is sometimes called Steiner's hypocycloid.
    • The present invention relates to a hypocycloid gear assembly used in internal combustion engines.
    • If the describing circle is half the diameter of the pitch circle, the hypocycloid is a radial straight line.

Derivatives

hypocycloidal

Pronunciation: /ˌhīpəˈsīˌkloidl/
adjective
More example sentences
  • Two lateral tomograms of the temporal bone 6 mm apart, acquired with hypocycloidal tomography.
  • The hypocycloidal annulus must have exactly twice as many teeth as the orbiting planet gear.
  • Because of the 2: 1 mechanical advantage of the hypocycloidal drive, 50% less force is required for braking.

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