What does "seisin" refer to?

Seisin refers specifically to the actual possession of a freehold estate, which means holding a title or interest in land that grants the owner certain rights over that property. This term is rooted in historical property law, where "seisin" denoted the legal ownership and occupation of real estate.

When someone has seisin, it implies they have not only the legal title to the property but also the physical possession of it. This concept is important in real estate transactions and property rights, as it establishes who has the legal right to enjoyment and use of the property.

The other options do not accurately capture the meaning of seisin. While one might think of "the right to use another's property" as a possible interpretation, that refers more to easements or licenses, which do not involve ownership or possession. Legal documents for property transfer pertain to conveyances such as deeds, but do not express the idea of actual possession. Potential ownership of land indicates a future possibility rather than the current state of being in possession or holding title.