extravaganza

[ ik-strav-uh-gan-zuh ]
/ ɪkˌstræv əˈgæn zə /

noun

a musical or dramatic composition or production, as comic opera or musical comedy, marked by a loose structure, a frivolous theme, and elaborate costuming and staging.
any lavish or opulent show, event, assemblage, etc.: an extravaganza of new housewares on the twelfth floor.

Origin of extravaganza

1745–55; alteration of Italian (e)stravaganza extravagance
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for extravaganza

British Dictionary definitions for extravaganza

extravaganza
/ (ɪkˌstrævəˈɡænzə) /

noun

an elaborately staged and costumed light entertainment
any lavish or fanciful display, literary or other composition, etc

Word Origin for extravaganza

C18: from Italian: extravagance
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012