What Is the Definition of the Legal Term "Voidable Contract

What is the definition of the legal term "voidable contract"?

A) a contract that cannot be enforced because it is contrary to legislation or public policy
B) a contract that fails to meet the requirements imposed by the Statute of Frauds
C) a contract that fails to meet the requirements imposed by the Sale of Goods Act
D) a contract that allows an aggrieved party to choose to keep it in force or bring to an end