Alzheimer's
/ˈaltshʌɪməz
/(also Alzheimer's disease)
noun [mass noun]
Progressive mental deterioration that can occur in middle or old age, due to generalized degeneration of the brain. It is the commonest cause of premature senility.They were isolated from the brains of patients with Alzheimer's disease more than 15 years ago....
- Parkinson's disease or Alzheimer's disease can make people lose their sense of smell.
- Acupuncture may help Alzheimer's disease by slowing down the deterioration of the brain cells.
Origin
Early 20th century: named after Alois Alzheimer (1864–1915), the German neurologist who first identified it.