Function: noun
Date: 1966
: an acute or chronic mental dysfunction (as Alzheimer's disease) resulting chiefly from physical changes in brain structure and characterized especially by impaired cognition
Function: noun
Date: 1966
: an acute or chronic mental dysfunction (as Alzheimer's disease) resulting chiefly from physical changes in brain structure and characterized especially by impaired cognition
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012