The term demesne is a noun that refers to an area of land that is owned and controlled by a lord or monarch. It can be broken down into several crossword solutions, such as MANOR (5 letters), FIELD (5 letters), DOMAIN (6 letters), DOMINION (8 letters), ESTATE (6 letters), REALM (5 letters), and SPHERE (6 letters). A MANOR is a large house with land attached to it, while a FIELD is an open area of land used for agricultural purposes. A DOMAIN is an area of land that is owned by a person or organization, and a DOMINION is a territory that is under the control of a ruler. An ESTATE is a large piece of land with buildings on it, and a REALM is a kingdom or other area of land ruled by a monarch. Finally, a SPHERE is a region or area of influence.