What is tallow definition?

Tallow is a hard and fatty substance extracted from the tissue of animals, especially from the suet (fat) of cows and sheep. It is commonly used for making candles, soaps, and other industrial products, as it has a high melting point and is resistant to oxidation. Tallow is also used as a source of nutrition in some cultures, particularly in northern regions where it is used as a cooking ingredient. However, due to its high fat content, tallow is considered unhealthy for regular consumption in large amounts and can contribute to health problems such as heart disease.