prolate

[ proh-leyt ]

adjective
  1. elongated along the polar diameter, as a spheroid generated by the revolution of an ellipse about its longer axis (opposed to oblate).

Origin of prolate

1
1685–95; <Latin prōlātus, past participle of prōferre to bring forward, extend; see pro-1, oblate1

Other words from prolate

  • pro·late·ly, adverb
  • pro·late·ness, noun

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British Dictionary definitions for prolate

prolate

/ (ˈprəʊleɪt) /


adjective
  1. having a polar diameter of greater length than the equatorial diameter: Compare oblate 1

Origin of prolate

1
C17: from Latin prōferre to enlarge

Derived forms of prolate

  • prolately, adverb
  • prolateness, noun

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