Definition (noun) an organization of employees formed to bargain with the employer
                              
                     Example Sentence 
            
                            - 
                you have to join the union in order to get a job
              
 
                          
           
           
                  Definition (noun) the United States (especially the northern states during the American Civil War)
                              
                     Example Sentence 
            
                            - 
                he has visited every state in the Union
              
 
                            - 
                Lee hoped to detach Maryland from the Union
              
 
                            - 
                the North's superior resources turned the scale
              
 
                          
           
           
                  Definition (noun) the act of pairing a male and female for reproductive purposes
                              
                     Example Sentence 
            
                            - 
                the casual couplings of adolescents
              
 
                            - 
                the mating of some species occurs only in the spring
              
 
                          
           
           
                  Definition (noun) the state of being joined or united or linked
                              
                     Example Sentence 
            
                            - 
                there is strength in union
              
 
                          
           
           
                  Definition (noun) the state of being a married couple voluntarily joined for life (or until divorce)
                              
                     Example Sentence 
            
                            - 
                a long and happy marriage
              
 
                            - 
                God bless this union
              
 
                          
           
           
                  Definition (noun) healing process involving the growing together of the edges of a wound or the growing together of broken bones
                              
            
                  Definition (noun) a political unit formed from previously independent people or organizations
                               
           
                  Definition (noun) a set containing all and only the members of two or more given sets
                              
                     Example Sentence 
            
                            - 
                let C be the union of the sets A and B
              
 
                          
           
           
                  Definition (noun) the occurrence of a uniting of separate parts
                               
Example Sentence 
            
                            - 
                lightning produced an unusual union of the metals
              
 
                          
           
           
                  Definition (noun) a device on a national flag emblematic of the union of two or more sovereignties (typically in the upper inner corner)
                      
                  
Definition (noun) the act of making or becoming a single unit
                              
                     Example Sentence 
            
                            - 
                the union of opposing factions
              
 
                            - 
                he looked forward to the unification of his family for the holidays
              
 
                          
           
           
                  Definition (adj) being of or having to do with the northern United States and those loyal to the Union during the American Civil War
                              
                     Example Sentence 
            
                            - 
                Union soldiers
              
 
                            - 
                Federal forces
              
 
                            - 
                a Federal infantryman
              
 
                          
           
           
                  Definition (adj) of trade unions
                               
Example Sentence 
            
                            - 
                the union movement
              
 
                            - 
                union negotiations
              
 
                            - 
                a union-shop clause in the contract