Wiktionary
snowdrifted
a. Covered in snowdrifts.
Usage examples of "snowdrifted".
Late in the day—a full day’s sunshine, their first since before base camp—they reach their cache, a strange camp full of tarped-down, snowdrifted piles, marked by a lava causeway that ends a kilometer or so above the escarpment.
The Poltroyan station seemed to be situated in the midst of a snowdrifted forest clearing.