windlip n.—Gloss: a snowdrift created by the wind in a high place. «“In Fairbanks there wasn’t any parks or jumps, so you just learned to hit whatever you had—natural hits, lips, windlips.”…Bell and Hebert link the tricks they...
sluff n.— «Loose-snow avalanches: Also known as “point releases,” typically start from a single point and fan outward as they descend. Also known as sluffs, these types of avalanches are common but generally less dangerous...