Oblongum
The Century Dictionary and Cyclopedia
noun.
A prolate ellipsoid.
the GNU version of the Collaborative International Dictionary of English
noun.
A prolate spheroid; a figure described by the revolution of an ellipse about its greater axis. Cf.
oblatum
, and see Ellipsoid of revolution, under
ellipsoid
.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
A
prolate
spheroid
; a
figure
described by the
revolution
of an
ellipse
about its greater
axis
.
suggests
oblong
variant
ellipsoid
oblatum