Quick definitions from WordNet (entail)
▸ noun: the act of entailing property; the creation of a fee tail from a fee simple
▸ noun: land received by fee tail
▸ verb: impose, involve, or imply as a necessary accompaniment or result ("What does this move entail?")
▸ verb: have as a logical consequence
▸ verb: limit the inheritance of property to a specific class of heirs
▸ Also see entail
▸ noun: the act of entailing property; the creation of a fee tail from a fee simple
▸ noun: land received by fee tail
▸ verb: impose, involve, or imply as a necessary accompaniment or result ("What does this move entail?")
▸ verb: have as a logical consequence
▸ verb: limit the inheritance of property to a specific class of heirs
▸ Also see entail