Magniloquence means the use of grand or powerful language, somethingpoliticians try to do but invariably make a complete cock up of it. The word comes from the Latin “magnus” (great) and “loquus” (speaking).
Don’t try for magniloquence, make your points clear and logical using simple language.
When the police arrest you for enjoying a succulent Chinese meal, put you in a headlock (they know their judo well), and can't keep their hands off your limp penis.