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Spheroid vs Oblongum - What's the difference?

spheroid | oblongum |

As nouns the difference between spheroid and oblongum

is that spheroid is a solid of revolution generated by rotating an ellipse about its major (prolate), or minor (oblate) axis while oblongum is a prolate spheroid; a figure described by the revolution of an ellipse about its greater axis.

As an adjective spheroid

is of a shape similar to a squashed sphere.

spheroid

English

(wikipedia spheroid)

Alternative forms

* (archaic)

Noun

(en noun)
  • A solid of revolution generated by rotating an ellipse about its major (prolate), or minor (oblate) axis.
    • UFOs are reported as being either oblate (saucer-shaped) or prolate (cigar-shaped) spheroids .

    Adjective

    (en adjective)
  • Of a shape similar to a squashed sphere.

    • oblongum

    English

    Noun

    (oblonga)
  • (geometry, archaic) A prolate spheroid; a figure described by the revolution of an ellipse about its greater axis.
    • (Webster 1913) ----