arena 15
1º_ Rock broken into small particles that settle on a piece of land, usually a beach. It is used in construction, to form mortar, or to cover walkable soils that absorb water. 2º_ Due to the texture of the previous one, any hard material reduced almost to powder. 3rd_ Land reserved for circus shows, wrestling, races. The name comes from the sand with which the ground was covered. 4th_ Inflection of the verb to sand . See verbs/sand.