A pathological and chronic skin condition that is a combination of sclerosis (hardening and thickening) and atrophy (thinning and wasting) of the skin tissue: Dr. Frog,the dermatologis, informed the elderly Mrs. Todd, that she had a case of scleroatrophy that caused the tissue of her skin to be tight, waxy, ivory-white and would eventually result in a paper-like wrinkled texture.