Werbiage
Werbiage is a portmanteau of Word, Garbage and Verbiage.
Thus the meaning of werbiage is that a statement or document (etc) has an overabundance of meaningless words that are either rubbish or useless.
I made this word up today during a meeting with managers and is from the Middle French verbi (to gabble) and the Middle English garbelage (discarding butchered bowels).