Pap smear and Swab

Pap smear noun - A sample of secretions and superficial cells of the uterine cervix and uterus; examined with a microscope to detect any abnormal cells.

Swab and pap smear are semantically related in pap test topic. In some cases you can use "Swab" instead a noun phrase "Pap smear".

Swab noun - One who operates or navigates a seagoing vessel.

Pap smear and swab are semantically related in pap test topic. You can use "Pap smear" instead a noun "Swab".