( n. )
A vascular pigmented membrane projecting into the vitreous humor within the globe of the eye in birds, and in many reptiles and fishes; -- also called marsupium.
( n. )
A vascular pigmented membrane projecting into the vitreous humor within the globe of the eye in birds, and in many reptiles and fishes; -- also called marsupium.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012