1. noun
They visited a pub noted for the wide range of cocktails they serve.
b) A mixture of other substances.
Cocktail is a stimulating liquor composed of spirits of any kind, sugar, water, and bitters — it is vulgarly called a bittered sling and is supposed to be an excellent electioneering potion, inasmuch as it renders the heart stout and bold, at the same time that it fuddles the head.
2. adjective
"now the orchestra is playing yellow cocktail music" - ,
Wikipedia foundation.