glitzPronunciation: (glits), [key] Slang.
ostentatious glitter or sophistication: a cocktail lounge noted for its glitz.
to add a showy sophistication to (often fol. by up
): They glitzed up the lobby with a couple of fountains and a birdcage.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.