A / albor
noun

albor

gen. albōris · gender masculine · decl. 3rd
Whiteness; white color
Whiteness, white color (eccl. Lat.): si (caro) versa fuerit in alborem, Vulg. Lev. 13, 16; 13, 25; 13, 29.—
The white of an egg
The white of an egg, = albamentum (post-class.): ovorum, Pall. 11, 14, 9; Apic. 1, 6: ovi, Scrib. Comp. 24.