albedo(redirected from albedo unguium)
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A white area of the retina resulting from edema or infarction.
Farlex Partner Medical Dictionary © Farlex 2012
albedothe reflectivity of a surface usually expressed as the percentage of radiation reflected e.g. solar radiation reflected from the atmosphere, clouds and the earth's surface. The albedo of an object gives an indication of its composition.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005