Blepharochalasis

Relaxation of the skin of the eyelid, due to atrophyof the intercellular tissue. A condition in whichfolds of the skin hang down.

Source: Ophthalmic Dictionary including pronunciation, derivation and definition of the words used in Optometry and Ophthalmology by James J. Lewis, Oph. D. Professor of Optometry in the Northern Illinois College of Ophthalmology and Otology, Chicago.