While he did this, the woman who had already spoken threw her bundle on the floor, and sat down in a flaunting manner on a stool; crossing her elbows on her knees, and looking with a bold defiance at the other two.
There are no more uses of "flaunt" in the book.
Show samples from other sources
She is more wealthy than her neighbors, but she never flaunts it.
He walks the walk, but doesn’t flaunt his religious beliefs.