Pompous

Pomp"ous (?), a. [F. pompeux, L. pomposus. See Pomp.] 1. Displaying pomp; stately; showy with grandeur; magnificent; as, a pompous procession.

2. 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.