Before revision: "Defrost" oven settings either use low power levels or turn the power off and on repeatedly - designed to allow time for heat to be conducted within frozen foods from areas that absorb heat more readily to those which heat more slowly.
After revision: "Defrost" oven settings either use low power levels or turn the power off and on – intendedrepeatedly to allow time for heat to be conducted within frozen foods from areas that absorb heat more readily to those which heat more slowly.