Legal Definitions - date certain

Definition: A specific and predetermined date, often set by a legal document such as a deed.

Example: The lease agreement stated that the tenant must vacate the premises by a date certain, which was specified as the last day of the month.

Explanation: In this example, the term "date certain" is used to refer to a specific date that was agreed upon in the lease agreement. The tenant was required to move out by this date, and there was no flexibility or room for negotiation.