Definition of prenuptial agreement
: an agreement made between two people before marrying that establishes rights to property and support in the event of divorce or death
- Prenuptial agreements have long been used by couples who want to set down the terms of any future divorce before they walk down the aisle.
- —Desa Philadelphia
- Even though there's a prenup, it's unclear how much of Liz's money Fortensky will end up with …
- —Newsweek
