Definition of demented

The word "demented" eventually emerged in Middle English in the 15th century, initially meaning "crazed" or "mad." Over time, its meaning expanded to describe someone who has lost their mental faculties or is beset by madness. Today, the word carries a broader sense, often describing someone who is severely impaired in their mental capabilities, likely due to illness, injury, or age-related conditions. Nonetheless, its etymological roots in medieval Latin remain fascinating, as our understanding of mental health has evolved over the centuries.