Galgo is a Spanish word that is used to refer to a specific type of dog breed known as the Spanish Greyhound. This breed is known for its sleek, slender build and impressive speed. In English, some synonyms for the word galgo include Spanish Greyhound, Galgo Espanol, and Spanish sighthound. Other descriptors that may be used to describe this breed might include elegant, graceful, or athletic. Galgos are often used for hunting, and are prized for their agility and endurance. While they may not be as well-known outside of Spain, the galgo is a beloved breed in its home country, where it has a long history of use as a hunting dog.