What does "pompous" mean?

Pompous: Ostentatious; pretentious; boastful; vainlorious; as, pompous manners; a pompous style. "Pompous in high presumption." Chaucer. he pompous vanity of the old schoolmistress. Thackeray. -- Pom"ous*ly, adv. -- Pomp"ous*ness, n.

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