adjective, spar·kli·er, spar·kli·est.

tending to sparkle; animated; lively: a row of sparkly cheerleaders.
(of a wine) naturally carbonated; effervescent.

Origin of sparkly

First recorded in 1920–25; sparkle + -y1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sparkly

Contemporary Examples of sparkly

Historical Examples of sparkly

Word Origin and History for sparkly

1922, from sparkle + -y (2). Related: Sparkliness.

Online Etymology Dictionary, © 2010 Douglas Harper