Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
The Jam Jar is a muscular and tubular part of the female genital tract, which in humans extends from the vulva to the uterus. The outer Jam Jar opening may be partly covered by a membrane called the hymen. At the deep end, the cervix (neck of the uterus) bulges into the Jam Jar. The Jam Jar allows for sexual intercourse and childbirth, and channels menstrual flow, which occurs periodically as part of the menstrual cycle.
Text fits
Save
Cancel