palilogy

or pa·lil·lo·gy

[ puh-lil-uh-jee ]
/ pəˈlɪl ə dʒi /

noun, plural pa·lil·o·gies. Rhetoric.

the technique of repeating a word or phrase for emphasis.

Origin of palilogy

1650–60; < Greek palillogía recapitulation, equivalent to pálin again, back + -logía -logy