Wiktionary
                    coordinating conjunction
                    
                        
                
                                                                    n. (context grammar English) A conjunction that joins two grammatical elements of the same status or construction.
WordNet
                    coordinating conjunction
                    
                        
                
                                                                    - n. the coordination by conjunction of linguistic units of the same status 
- a conjunction (like `and' or `or') that connects two identically constructed grammatical constituents