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Word Study
menstruation
WORDNET DICTIONARY
Noun menstruation has 1 sense
- menstruation(n = noun.process) catamenia, flow, menses, menstruum, period - the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause; "the women were sickly and subject to excessive menstruation"; "a woman does not take the gout unless her menses be stopped"; "the semen begins to appear in males and to be emitted at the same time of life that the catamenia begin to flow in females" is a kind of discharge, emission, expelling
has particulars: hypermenorrhea, menorrhagia, oligomenorrhea
Derived form verb menstruate1
CIDE DICTIONARY
menstruation, n.
The discharge of the menses; also, the state or the period of menstruating. [1913 Webster]
OXFORD DICTIONARY
menstruation, n. the process of discharging blood and other materials from the uterus in sexually mature non-pregnant women at intervals of about one lunar month until the menopause.
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