pleniloquence means excessive or overly full speech. Lexicurio rates it Sui generis — a strength score of 95 out of 100.
noun
- Excessive or overly full speech.“…Mr. Emerson, writing to his friend Carlyle, August 6, 1838, thanking him for his “friendliest seeking of friends for the poor oration” (“The American Scholar”) says: I have written and read a kind of sermon to the Senior Class of our Cambridge Theological School a fortnight ago; and an address to the Literary Societies of Dartmouth College, for though I hate American pleniloquence, I cannot easil”