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oblonga |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Oblongum \Ob*lon"gum\, n.; pl {Oblonga}. [NL. See {Oblong}.] (Geom.) 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}.