What is definition guinea?

Guinea refers to a rodent species that belongs to the Cavy family, which is native to South America. They are also known as Guinea pigs, and they are very popular as pets all over the world. Guinea pigs are herbivores, and they can eat a wide range of fruits, vegetables, and hay. They are highly social animals and enjoy the company of other guinea pigs. They communicate through a series of vocalizations and body language. Guinea pigs have a lifespan of 4-8 years and can weigh up to 2 pounds. They are used in scientific research owing to their docile nature and ease of handling.