Turmeric finger is a type of turmeric root that is shaped like a finger. It is often used in Indian cuisine as a spice and coloring agent. It has a distinct yellow-orange color and a pungent, earthy flavor. It is known for its healing properties, as it contains a compound called curcumin, which is an antioxidant and anti-inflammatory agent. It can be used in curries, soups, sauces, and other dishes.