Single Biggest Cancer Dictionary in the World

What is

Alzheimer disease

?

Pronunciation: /ˈɑltsˌhaɪmər dɪˈziz/

Alzheimer disease

Definition

A brain disorder that usually starts in late middle age or old age and gets worse over time. Symptoms include loss of memory, confusion, difficulty thinking, and changes in language, behavior, and personality. Also called Alzheimer dementia.