Main Entry: elas·to·sis Pronunciation: i-"las-'tO-s&s Function: noun Inflected Form: pluralelas·to·ses/-"sEz/ : a condition marked by loss of elasticity of the skin in elderly people due to degeneration of connective tissue
The degeneration of connective tissue in the skin, in such a manner that many tissues resemble elastin when stained. Also called elastoid degeneration.