проливной означает в английский

torrential▼(coming or characterized by torrents; flowing heavily or in large quantities)
adjective
[UK: tə.ˈren.ʃl̩] [US: tɒ.ˈren.tʃl̩]

cataract [cataracts]▼(downpour, flood)
noun
[UK: ˈkæ.tə.rækt] [US: ˈkæ.tə.rækts]

downpour▼(heavy rain)
noun
[UK: ˈdaʊn.pɔː(r)] [US: ˈdaʊn.pɔːr]

rainstorm [rainstorms]▼(storm characterized by substantial rainfall)
noun
[UK: ˈreɪn.stɔːm] [US: ˈreɪn.ˌstɔːrm]