polylogy
/pəˈlɪlədʒi/ /pɒˈlɪlədʒi/rare after 17th cent
noun
Loquacity, talkativeness; verbosity; an instance of this.
Origin
Early 17th century. From post-classical Latin polylogia verbosity or its etymon ancient Greek πολυλογία loquacity from πολυλόγος loquacious (from πολυ- + -λογος) + -ία; compare -logy.