Lewis Short
albūgo (noun F) : albus (perh. only in Pliny).
* A white spot, a disease of the eye; film, albugo, Plin. 32, 7, 24, § 70: oculorum albugines,id. 24, 5, 11, § 19: pupillarum,id. 29, 6, 38, § 117: habere in oculo,Vulg. Lev. 21, 20.—*
* In the plur., scurf upon the head, Plin. 26, 15, 90, § 160.
Charlton T. Lewis, Charles Short, A Latin Dictionary