noun.Rain which freezes before reaching the ground.
verb.
To be in a state in which sleet is falling.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
precipitate as a mixture of rain and snow
noun.
partially melted snow (or a mixture of rain and snow)
Word Usage
"The hill-people in the country of Lampong speak indeed of a peculiar kind of rain that falls there, which some have supposed to be what we call sleet; but the fact is not sufficiently established."