The term 'Area of Open Grassland' can be described by three words: LEA, VELD, and PRAIRIE. LEA is a British term for an open area of grassland used for haymaking or grazing. VELD is a South African term for a wide open area of grassland, often with scattered trees. PRAIRIE is a North American term for a large area of flat or rolling grassland, usually with few trees. All three terms refer to an area of open grassland, which is typically used for agricultural purposes.