PROLATE • FREE-TRANSLATOR.COM • Definition of Prolate

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adjective

Prolate adj. Stretched out; extended; especially, elongated in the direction of a line joining the poles; as, a prolate spheroid; opposed to oblate.

Prolate cycloid. See the Note under Cycloid.

Prolate ellipsoid or Prolate spheroid (Geom.), a figure generated by the revolution of an ellipse about its major axis. Contrasted with oblate spheroid. See Ellipsoid of revolution, under Ellipsoid.

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Etymology of 'Prolate'

Collaborative International Dictionary of English 0.48

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"Prolate" Quotes from Famous Books

... wheel of a coach rolls along the ground, any point of its periphery describes in the air a curve which is termed a cycloid; any point within the periphery traces a prolate or protracted cycloid, and any point exterior to the periphery traces a curtate or contracted cycloid—the prolate cycloid partaking more of the nature of a straight line, and the curtate cycloid more ...

— A Catechism of the Steam Engine • John Bourne

Words linked to "Prolate" : ovate, elliptical, oviform, prolate cycloid, ovoid, elliptic, egg-shaped, oblate, cucumber-shaped