laxative

/ˈlæksətɪv/
noun
  1. A substance or medicine that helps empty the bowels by making bowel movements easier.
    • He took a laxative before the medical test to clear his system.
    • Some people use natural laxatives like prunes or fiber.
    • The doctor recommended a mild laxative for her constipation.
adjective
  1. Having the effect of helping to empty the bowels.
    • The doctor prescribed a laxative medication for the patient.
    • Prunes have a laxative effect on many people.
    • Certain teas are known for their laxative properties.