He spoke to men with so noble a disdain, carried his nose so loftily, raised his voice so unmercifully, assumed so imperious an air, and stalked with such intolerable pride, that those who saluted him were strongly inclined to give him a good drubbing.
There are no more uses of "imperious" in the book.
Show samples from other sources
She dismissed the matter with an imperious wave of her hand.
People don’t generally warm to her. She comes across as imperious.