make a promise or commitment

work under a subcontract; engage in a subcontract

a binding agreement between two or more persons that is enforceable by law

someone (a person or firm) who contracts to build things

make an oral contract or agreement in the verbal form of question and answer that is necessary to give it legal force

be engaged by a written agreement

specify as a condition or requirement in a contract or agreement; make an express demand or provision in an agreement

let for money

hold under a lease or rental agreement; of goods and services