It is a term in Guarani language meaning wrinkled, rough skin, wrinkled. It is also the name of a tree in Paraguay and the Chaco Region. It is the same tree called urunde, urunday, crawling, gibatao, Gonzalo-Alves, aderno and aroeidao. Its cynific name is Astronium balansae and belongs to the family Anacardiaceae. It is found from Central America to Argentina. It is made of fine and shiny wood. Last name of Google CEO, whose name is Pichai Sundarajan, better known as Sundar Pichaí.
