A contract that meets any of the following criteria:
(1) it is illegal from the moment it is made; (2) it is legal but declared null by the courts because it violates a fundamental principle such as fairness, or is contrary to public policy; (3) it becomes void due to changes in law or in government policy; or (4) it has been fully performed.
Lack of capacity to contract (such as arises from being an infant or minor, intoxicated, or insane) automatically makes a contract void. A contract that is void only in one or few parts may be saved by the process of severance.
Use void contract in a sentence
The tenants unpaid balance for their rental home resulted in void contract of their lease; they no longer had a home.
We later found out that the meeting was in reference to a void contract so we essentially wasted the entire hour meeting.
You need to make sure that you do everything that is in a void contract so that the other party must live up to their end.