a contraceptive device made of rubberlike plastic and fitted over the cervix, where it may be kept for long periods without removal.
Origin of cervical cap
First recorded in 1920–25
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A small, rubber, cup-shaped contraceptive device that fits over the uterine cervix to prevent the entry of sperm.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.