echolalia
noun /ˌekəʊˈleɪliə/
/ˌekəʊˈleɪliə/
[uncountable] (medical)- the act of repeating everything somebody says, as a result of a mental disorderTopics Illnessc2Word Originlate 19th cent.: modern Latin, from Greek ēkhō ‘echo’ + lalia ‘speech’.