Medical Dictionary

primary amenorrhea


Medical Definition of PRIMARY AMENORRHEA

:  amenorrhea in which menstruation has not yet occurred by age 16


July 28, 2015
pachyderm Hear it
an elephant
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears