become demented
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"If you have amyloid in your brain, we don't know for certain that you will become demented, and we don't have anything we can do about it."
From Seattle Times • Dec. 18, 2010
This led the old people to believe that for the loss of her son and husband she had become demented and had destroyed herself.
From The Eternal City by Caine, Hall, Sir
For a moment Giafer, who seriously believed that the Caliph had become demented, hesitated.
From Tales of the Caliph by Crellin, H. N.
Shad had no doubt Bob had become demented, but without question obeyed the command.
From The Gaunt Gray Wolf A Tale of Adventure With Ungava Bob by Wallace, Dillon
Old Crompton began to fear the glitter in the eyes of the gaunt young man who seemed suddenly to have become demented.
From Astounding Stories of Super-Science February 1930 by Bates, Harry