A "snowdrop" is a small, white flower that typically blooms in late winter or early spring. It is called a snowdrop because it often appears when there is still snow on the ground, and it looks like a droplet of snow. Full definition
Mario + Rabbids runs on Ubisoft's relatively new Snowdrop Engine, the framework that has so far been used to power both The Division and the upcoming South Park: The Fractured But Whole. (eggplante.com)
I spotted my first flowers of the year a few days ago: a couple of snowdrops blooming on my patio. (nestandsparkle.com)
Shown at VGX this past weekend the trailer shows off the capabilities of the game's new Snowdrop engine. (gamingenthusiast.net)