A cracker or a small, thin piece of bread or toast spread with cheese, meat, or relish and served as an appetizer. [French, from canapÃ©, couch, from Medieval Latin canÄpÄum, mosquito net; see canopy.]
Pickle brine is a traditional Polish hangover remedy as well, say the Strybels: Fill a glass with equal parts chilled pickle brine and ice-cold club soda, and drink the mixture down at once.
The English word 'pickle' derives from the Middle English pikel, first recorded around 1400 and meaning 'a spicy sauce or gravy served with meat or fowl'. This is different to, but obviously related to the Middle Dutch source, pekel, meaning a solution, such as spiced brine, for preserving and flavoring food.