shimmeringly

adv

1. In a shimmering manner; while shimmering; so as to shimmer.

   “The day was shimmeringly hot.”

   “[…] I caught the occasional sight of water, shimmeringly reflecting the frosty stars;”

   “[…] the tank was filled, to within a foot of the top, with shimmeringly brilliant white fluid […]”

   “[The sun] made the window glass waver, shimmeringly twisted what hung beyond it […]”