Definition of certified milk in English:

certified milk

noun

historical
  • Milk guaranteed free from the tubercle bacillus.

    • ‘All official examinations required by the Pasteurized Milk Ordinance must be performed by a certified milk analyst.’
    • ‘The excesses practiced by departments of public health in some jurisdictions to put certified milk producers out of business read like anti-terrorism schemes.’
    • ‘Arden Farms was started by Edward Robbins in 1904 and was the first certified milk dairy in California.’