The term 'Large Spanish Estate' can be summarized as a HACIENDA, which is an 8-letter word. A HACIENDA is a large estate or landed property in Spanish-speaking countries, typically owned by a family and used for agricultural purposes. It is usually surrounded by a wall and includes a main house, outbuildings, and other structures such as a chapel. The HACIENDA system was a major part of the economy in colonial Latin America and is still in use today.