"Will vest" is a legal term that refers to the point in time when a future interest in property becomes certain and no longer subject to conditions that could prevent it from taking effect. In simpler terms, it means the right to possess or own something in the future becomes guaranteed. Once an interest is vested, the holder has a secure claim to it, even if the actual possession or enjoyment is delayed. The specific rules and requirements for when an interest will vest depend on the type of interest and the language used in the document creating it, such as a will or trust.
