For those of us that don't regularly use the word "bloviate."
Bloviation is a style of empty, pompous political speech popularized by United States President Warren G. Harding, who, himself a master of the technique, described it as "the art of speaking for as long as the occasion warrants, and saying nothing".[1] The verb "to bloviate" is the act of creating bloviation. In terms of its etymology, according to one source, the word is a "compound of blow, in its sense of 'to boast' (also in another typical Americanism, blowhard), with a mock-Latin ending to give it the self-important stature implicit in its meaning."[2]