Keywords: confirm, approve, adopt, confirmation, approval, definite, definitely
Sign Definition
As a Noun
                                            1.  A communication which says that something is definitely true or which says that an arrangement or an appointment that has already been agreed on is definite. English = confirmation.
                                          
                                          
                                        
                                            2.  The formal agreement with a plan or an idea given by someone in a position of authority. English = approval.
                                          
                                          
                                        
                                            3.  The formal agreement with a plan or an idea, especially a motion that has been presented to a meeting. English = adoption.
                                          
                                          
                                        As a Verb or Adjective
                                            1.  To show or say something is definitely true; to say that an arrangement or an appointment is definite. English = confirm.
                                          
                                          
                                        
                                            2.  Of an idea, agreement or plan, to be firm and clear, and to be unlikely to be changed. English = (be) definite.
                                          
                                          
                                        
                                            3.  To formally agree with a plan or an idea, if you are in a position of authority, and say that it can happen. English = approve.
                                          
                                          
                                        
                                            4.  To formally agree with a plan or an idea, especially a motion that has been presented to a meeting. English = adopt.
                                          
                                          
                                         
                  
                      