Definition of birth pill in English:

birth pill

noun

British
dated
  • A contraceptive pill.

    • ‘There is no evidence of any differences between the different types of birth pill in practice however.’
    • ‘She said she was on the birth pill, which is actually one of the safest and most effective forms of birth control.’
    • ‘For example, some types of birth pills, as well as tablets for stomach acid and gas may contain lactose.’
    • ‘Other research topics included the effect of alcohol on unborn babies and side effects of the birth pill.’
    • ‘When women are using the birth pills, they have shorter menstrual flow.’