Definitions for "Hydrometeor"
Keywords:  hail, graupel, virga, blown, drizzle
A meteor or atmospheric phenomenon dependent upon the vapor of water; -- in the pl., a general term for the whole aqueous phenomena of the atmosphere, as rain, snow, hail, etc.
A particle of condensed water (liquid, snow, ice, graupel, hail) in the atmosphere.
A general term for atmospheric water in any of its forms, i.e. clouds, fog, hail, ice crystals, rain.