DCHP-1 Online
glare-crust 
n. the shiny, slippery surface that forms on a layer of snow the top of which has melted and re-frozen.
- 1905 Jules took off his snowshoes once more, and glided away to the southward, leaving no trace, not a sign on the glare-crust at the edge of the timber.
- 1905 Jules took off his snowshoes once more, and glided away to the southward, leaving no trace, not a sign on the glare-crust at the edge of the timber.