e/Old Etonian (cocktail)

Information
has gloss	eng: An Old Etonian is a gin cocktail which enjoyed great popularity in London, circa 1925. The cocktail takes its name from Eton College and from the college's alumni, who are often referred to as Old Etonians. The Garden Hotel in London is an example of an establishment that had mastered the Old Etonian cocktail during that era.
lexicalization	eng: Old Etonian
instance of	(noun) made of two or more ingredients mixed drink