Aversion to talking or to mental activity. ... Origin: G. Miseo, to hate, + logos, reasoning, discussion ... (05 Mar 2000) ... 
misologia, misologism 1. Hatred of speaking or arguing. One patient with catatonic schizophrenia, for example, remained mute lest the world be destroyed through her speaking. 2. An aversion or hatred of talking or of mental activity.