fee simple determinable
Noun
Meaning
fee simple determinable (plural fees simple determinable)
(law) A defeasible fee created with clear durational language expressing a condition (e.g. "so long as", "until", "while") which causes ownership of a property to revert to the grantor upon the occurrence of that condition.
Joe gives Mike an estate in land "so long as no alcohol is brought onto the property"; this creates a fee simple determinable - if alcohol is brought onto the property, ownership of the land automatically reverts to Joe.
Related terms
reverter
fee simple subject to condition subsequent
possibility of reverter
fee simple subject to executory limitation