Definition of allied
                                                                                                    
                                                                            (adj) 
                                                                                                                                                         related by 
common characteristics or ancestry; "allied species"; "allied studies"
                                                                        
 
                                                                    
                                                                                                                 of or relating to or denoting the Allies in World War II; "an Allied victory"; "the Allied armies"
                                                                        
                                                                    
                                                                                                                 of or relating to or denoting the Allies in World War I; "an allied offensive"; "the Allied powers"