allodium

英[ә'lәudiәm]

n. 保有绝对所有权的土地\n[法] 绝对所有权, 自主地产, 自由地

n. Freehold estate; land which is the absolute property of\n the owner; real estate held in absolute independence, without being\n subject to any rent, service, or acknowledgment to a superior. It is\n thus opposed to feud.