Wiktionary
favrile
n. (context arts English) An iridescent glass developed by http://en.wikipedia.org/wiki/Louis%20Comfort%20Tiffany.
Usage examples of "favrile".
That dragonfly lamp appeared to be genuine Favrile from the Tiffany studios.
Her favrile lamp was in the shape of a swollen and adipose lily, glittering with curious hues, far more hues and more glitter than Solomon had in all his glory.
Once in a chapel of remembrance she had found perfect pebbles of Tiffany favrile glass lying on the floor, in tobacco and a magnolia pink whose colour reminded her of the heather in Cornwall.