What does applejack mean in cooking?

applejack means: 1. American brandy made with apple cider. It must be aged for at least two years before it can be bottled. Very potent. The strength ranges from 80 to 100 proof. 2. A type of apple turnover or apple syrup. (in Cooking Dictionary)

What else does applejack mean?

• Hard cider is used to make brandy. (in Merlin Dictionary)
• A frozen hard cider is used to make an alcoholic beverage. (in Merlin Dictionary)