OBLONGUM
Ob*lon"gum, n.; pl. Oblonga. Etym: [NL. See Oblong.] (Geom.)
Definition: 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.
Source: Webster’s Unabridged Dictionary 1913 Edition
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25 November 2024
ONCHOCERCIASIS
(noun) infestation with slender threadlike roundworms (filaria) deposited under the skin by the bite of black fleas; when the eyes are involved it can result in blindness; common in Africa and tropical America
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