Alzheimers

Thesaurus

Noun

1.

Alzheimers - a progressive form of presenile dementia that is similar to senile dementia except that it usually starts in the 40s or 50s; first symptoms are impaired memory which is followed by impaired thought and speech and finally complete helplessnessAlzheimer's, Alzheimer's diseasepresenile dementia - dementia with onset before the age of 65