MENOPAUSE

n. permanent cessation of menstruation; change of life; age of menopause (Physiology)

The word menopause literally means the permanent physiological, or natural, cessation of menstrual cycles, from the Greek roots 'meno-' (month) and 'pausis' (a pause, a cessation). In other words, menopause means the natural and permanent stopping of the monthly female reproductive cycles, which is usually manifest as a permanent absence of monthly periods or menstruation.
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Menopause represents the end of menstruation. While technically it refers to the final period, it is not an abrupt event, but a [more]Menopause - Community and Resources

Noun
1. the time in a woman's life in which the menstrual cycle ends
(synonym) climacteric, change of life
(hypernym) biological time
(part-holonym) middle age

n. menopause, permanent cessation of menstruation, age of menopause (Physiology)