Llanos, vast level plains twice the size of Great Britain in the N. of South America, in the basin of the Orinoco, covered in great part with tall grass and stocked in the rainy season with herds of cattle; during the dry season they are a desert.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Llanelly * Llorente, Juan Antonio