senile dementia noun
medical : a condition that affects the mind of aging people and causes them to be confused, to forget things, etc.
: dementia of old age especially of the degenerative type associated with Alzheimer's disease
First Known Use of SENILE DEMENTIA
senile dementia noun (Medical Dictionary)
: a mental disorder of old age especially of the degenerative type associated with Alzheimer's disease—called also senile psychosis
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