Tail

Limited, abridged, reduced, or curtailed.

An estate in tail is a legally recognizable interest of inheritance that goes to the heirs of the donee's body instead of descending to the donee's heirs generally. The heirs of the donee's body are his or her lawful issue (children, grandchildren, great-grandchildren, and so on, in a direct line for as long as the descendants endure in a regular order and course of descent). Upon the death of the first owner to die without issue, the estate tail ends.