Which of the following means "Available" in Spanish?

The term "Disponible" in Spanish translates directly to "Available" in English. This word is widely used in various contexts, such as when referring to availability of services, products, or even time.

In contrast, the other options provide different meanings. "Daño" translates to "damage," referring to harm or injury. "No disponible" means "not available," which negates availability. "Comprar" translates to "to buy," indicating an action rather than a state of being. Thus, "Disponible" is the clear choice for conveying the meaning of "available."