The term 'DEMESNE' is a 7-letter crossword solution for the term 'land surrounding a house'. DEMESNE is an archaic term that was used to refer to land that was owned by a lord or monarch and was used for their own use. It was typically surrounded by a fence or wall and could be used for hunting, farming, or other activities. In modern times, it is often used to refer to the land surrounding a house or estate.