Menstruation
/mˌɛnstruˈeɪʃən/
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Definition
(noun) The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in unfertilized females of humans and other primates.
Sentence Examples
Is your menstruation normal?
Menopause is the end of menstruation.
CEFR Practice Quiz
It is important for young girls to receive accurate information about ____ and reproductive health early on.