- The definition of a precontract is a contract already in place that makes the creation of a new contract illegal.
An example of a precontract is a marriage.
- To precontract is to establish a contract for work to be completed before an event happens.
An example of precontract is to arrange for tables and chairs to be set up before volunteers arrive to pack boxes.
(third-person singular simple present precontracts, present participle precontracting, simple past and past participle precontracted)