snowfallPronunciation: /ˈsnəʊfɔːl/Translate snowfall | into French | into German | into Italian | into Spanish Definition of snowfall noun a fall of snow:heavy snowfalls made travel absolutely impossible [mass noun] the quantity of snow falling within a given area in a given time:the average snowfall is 7.5 m a yearsnowfall in other Oxford dictionaries Definition of snowfall in the US English dictionary