Pimm's Cup is a popular English cocktail that dates back to the mid-19th century. It's made with Pimm's No.1, lemonade, fruit, and cucumber, and is often garnished with mint or basil. Some synonyms for this refreshing alcoholic beverage include Pimm's Royale or Pimm's Royale Cup, which are variations made with champagne or sparkling wine instead of lemonade. Another alternative is to enjoy Pimm's with ginger ale rather than lemonade for a slightly spicier drink. Some people may also refer to it simply as a Pimm's cocktail or Pimm's drink. Regardless of the name, you can't go wrong with a refreshing glass of Pimm's on a hot summer day.