Keywords: drain
Sign Definition
As a Noun
                                            1.  A metal grid in a road, through which rainwater can flow away into pipes. English = drain.
                                          
                                          
                                        As a Verb or Adjective
                                            1.  Of water, to flow over and through a metal grid away to somewhere else (usually through pipes). English = drain, drain away.
                                          
                                          
                                         
                  
                      