Semi-frozen rain (5)
I believe the answer is:
sleet
(Other definitions for sleet that I've seen before include "Cold precipitation" , "Precipitate evolution" , "Rain/ice mix" , "Mixture of rain and snow" , "Partially frozen rain" .)
I believe the answer is:
sleet
(Other definitions for sleet that I've seen before include "Cold precipitation" , "Precipitate evolution" , "Rain/ice mix" , "Mixture of rain and snow" , "Partially frozen rain" .)