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prolate

[proh-leyt] /ˈproʊ leɪt/
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
1685-1695
1685-95; < Latin prōlātus, past participle of prōferre to bring forward, extend; see pro-1, oblate
Related forms
prolately, adverb
prolateness, noun
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for prolately

prolate

/ˈprəʊleɪt/
adjective
1.
having a polar diameter of greater length than the equatorial diameter Compare oblate1
Derived Forms
prolately, adverb
prolateness, noun
Word Origin
C17: from Latin prōferre to enlarge
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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