What classification of liquor is associated with the brand name Grey Goose?

Grey Goose is a brand that is well-known specifically for its vodka. This French vodka is distinguished by its high-quality production process, which includes using publically recognized ingredients such as soft winter wheat and pure spring water from the Gensac region of France. Vodka is typically characterized by its clear appearance and its neutral flavor, making it a popular choice in a wide variety of cocktails and mixed drinks.

The other classifications, while being popular spirits, do not align with Grey Goose. Rum is made from sugarcane or its byproducts, whiskey is distilled from grain mash and aged in wooden casks, and liqueurs are sweetened spirits infused with flavors, herbs, or fruits. None of these definitions correspond to the nature of Grey Goose, confirming that vodka is the correct classification for this brand.