NON COMPOS MENTIS
Meaning of NON COMPOS MENTIS in English
[ ˌnɒn ˌkɒmpɒs'mɛntɪs ]
■ adjective not in one's right mind.
Origin
L., lit. 'not having control of one's mind'.
Concise Oxford English vocab.
Сжатый оксфордский словарь английского языка.
2004