According to the search results, "ajo" is a Spanish word that means "garlic". It can also refer to a very large tree found in Peru and Bolivia that gives off a strong garlic odor when wounded. In addition, "ajo" can be used in various contexts such as driving, riding a motorcycle, chasing, executing a program, and participating in a motor race. In some regions of South America, "ajo" can also be used to describe feeling miserable. Finally, "ajo" can also refer to garlic cloves or garlic bread.