The Collaborative International Dictionary
                    Omnium-gatherum
                    
                        
                
                                                                    Omnium-gatherum \Om`ni*um-gath"er*um\, n. [A macaronic compound
   of L. omnium, gen. pl. of omnis all, and E. gather.]
   A miscellaneous collection of things or persons; a confused
   mixture; a medley; a hodgepodge. [Colloq. & Humorous]
   
--Selden.
Syn: hotchpotch, odds and ends, farrago, motley collection.
Wiktionary
                    omnium-gatherum
                    
                        
                
                                                                    n. A collection containing a variety of miscellaneous things
WordNet
                    omnium-gatherum
                    
                        
                
                                                                    n. a motley assortment of things [syn: odds and ends, oddments, melange, farrago, ragbag, hodgepodge, mishmash, mingle-mangle, hotchpotch]
Usage examples of "omnium-gatherum".
She traveled with such a spectacular omnium-gatherum of bath additives that any citizen of medieval times would have recognized her at once as an alchemist or sorcerer.