mouth of the womb
ex·ter·nal os of u·ter·us[TA]
the vaginal opening of the uterus.
Synonym(s): ostium uteri [TA], mouth of the womb, opening of uterus, orifice of uterus, orificium externum uteri, os uteri externum, ostium uteri externum
Farlex Partner Medical Dictionary © Farlex 2012
mouth of the wombA rarely used lay term for the uterine cervix, see there.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.