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1.
Person who has taken incessant yapping to the level of a fetish. One who spews forth so much verbiage that it causes listeners physical pain, which the bloviatrix then derives sadistic pleasure from.
That guy talks more than a roomful of sorority girls. He's a real bloviatrix.
by Lord Nexus VI October 08, 2010
 
2.
Fem. form of Bloviator: n: a blowhard. Pundit whose arguments are passionate but not necessarily fact-based.
Ann Coulter, a bloviatrix on the Fox network didn't let a lack of information inhibit her diatribe.
Maureen Dowd, is a bloviatrix in the employ of the Paper of Record.
by Martinetta October 10, 2014