verbigeration[vər bij′ə rā′s̸hən]
Psychol. the compulsive repetition of seemingly meaningless words, phrases, or sentences, without regard to stimulus; oral stereotypy
Obsessive repetition of words and phrases, especially as a symptom of mental illness.
Origin of verbigerationFrom Latin verbigerātus, past participle of verbigerāre, to chat, dispute, from *verbiger, carrying words : verbum, word; see verb + gerere, to carry.