cocktail

1a :  a usually iced drink of wine or distilled liquor mixed with flavoring ingredientsb :  something resembling or suggesting such a drink as being a mixture of often diverse elements or ingredients a cocktail of remembered incidents and pure imagination — Charlotte Low a cocktail of herbicidesc :  a mixture of agents usually in solution that is taken or used especially for medical treatment or diagnosis

2 :  an appetizer served as a first course at a meal