non compos mentis
[ nohn kohm-pohs men-tis; English non kom-puh s men-tis ]
EXAMPLES FROM THE WEB FOR NON COMPOS MENTIS
That either husband or wife is a hopeless lunatic or non compos mentis.
Sarojini took particular pains to empress it upon me that Chavigny is non compos mentis.
RELATED WORDS AND SYNONYMS FOR NON COMPOS MENTIS
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.