psittacism
/ˈsɪtəsɪz(ə)m/noun
The mechanical repetition of previously received ideas or images, without true reasoning or feeling; repetition of words or phrases parrot-fashion; an instance of this.
Origin
Mid 19th century. From classical Latin psittacus or its etymon Hellenistic Greek ψιττακός parrot + -ism, after French psittacisme.