1. A meeting of minds.
2. A legally enforceable promise or promises between two or among several persons.
3. On a construction project, the document stating the essential terms of the construction contract which incorporates by reference the other contract documents.
4. The document setting forth the terms of the contract between the architect and owner or between the architect and a consultant.
5. An arrangement indicating the intent of a contract but not necessarily fulfilling all the enforceable provisions of it.
Also see agreement form, contract.