1) Gas 1) Pompous hollow oratory 
Bloviation is a style of empty, pompous political speech particularly associated with Ohio due to the term`s popularization by United States President Warren G. Harding, who described it as `the art of speaking for as long as the occasion warrants, and saying nothing`. The verb `to bloviate` is the act of creating bloviation. In terms of its ...
bloviation A long-winded and verbose oration.