menstruation, menses, menstruum, catamenia, period, flow
(noun) 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”--Hippocrates; “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”--Aristotle
menstruum
(noun) (archaic) a solvent
Source: WordNet® 3.1
menstruum (plural menstruums or menstrua)
(chiefly, in the plural, historical) The menses; menstrual discharge. [from 14th c.]
(historical) A solvent. [from 16th c.]
Any liquid medium.
Source: Wiktionary
Men"stru*um, n.; pl. E. Menstruums, L. Menstrua. Etym: [L. menstruus. See Menstruous.]
Definition: Any substance which dissolves a solid body; a solvent. The proper menstruum to dissolve metal. Bacon. All liquors are called menstruums which are used as dissolvents, or to extract the virtues of ingredients by infusion or decoction. Quincy.
Note: The use is supposed to have originated in some notion of the old chemists about the influence of the moon in the preparation of dissolvents. Johnson.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 April 2025
(noun) an assemblage of parts that is regarded as a single entity; “how big is that part compared to the whole?”; “the team is a unit”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
