Definition: The word "anguilla" is a term in the English language that refers to an animal. It means a small, round or oval-shaped fish found in certain regions of the world, such as the Caribbean Sea, where they are known for their vibrant colors and distinctive patterns. The exact definition varies, but it generally includes a variety of smaller fish, including some that may look like small shrimp (like the Anguilla shrimp), the Anguilla crayfish or even larger species like the Anguilline tilapia.