"Pap smear." YourDictionary, n.d. Web. 05 December 2018. <https://www.yourdictionary.com/pap-smear>.
Pap smear. (n.d.). Retrieved December 05th, 2018, from https://www.yourdictionary.com/pap-smear
A screening test, especially for cervical cancer, in which a smear of cells scraped from the cervix or vagina is treated with a chemical stain and examined under a microscope for pathological changes. Pap smears are performed routinely during gynecological exams.