[men-stroo-ey-shuh n, -strey-] /ˌmɛn struˈeɪ ʃən, -ˈstreɪ-/
the periodic discharge of blood and mucosal tissue from the uterus, occurring approximately monthly from puberty to menopause in nonpregnant women and females of other primate species.
the period of .
the approximately monthly discharge of blood and cellular debris from the uterus by nonpregnant women from puberty to the menopause Also called menses Nontechnical name period
1680s, from Late Latin menstruare, from menstruus “monthly” (see menstrual) + -ation. Old English equivalent was monaðblot “month-blood.” Middle English had menstrue (n.), late 14c., from Old French menstrue, from Latin menstruum.
menstruation men·stru·a·tion (měn’strōō-ā’shən)
The process or an instance of discharging the menses.
The monthly flow of blood from the uterus beginning at puberty in girls and other female primates. Also called menses. See also menstrual cycle.
The periodic discharge of the blood-enriched lining of the uterus through the vagina. Menstruation marks the end of one menstrual cycle and the beginning of another.
[men-stroo-uh s, -struh s] /ˈmɛn stru əs, -strəs/ adjective 1. pertaining to menstruation. adj. 1530s, from French menstrueus, from Latin *menstruosus, from menstruum, from menstruus (adj.) “monthly,” from mensis “month” (see moon (n.)).
[men-stroo-uh m, -struh m] /ˈmɛn stru əm, -strəm/ noun, plural menstruums, menstrua [men-stroo-uh, -struh] /ˈmɛn stru ə, -strə/ (Show IPA) 1. a solvent. /ˈmɛnstrʊəm/ noun (obsolete) (pl) -struums, -strua (-strʊə) 1. a solvent, esp one used in the preparation of a drug 2. a solid formulation of a drug menstruum men·stru·um (měn’strōō-əm) n. pl. men·stru·ums […]
[men-sher-uh-buh l, -ser-uh-] /ˈmɛn ʃər ə bəl, -sər ə-/ adjective 1. . /ˈmɛnsjʊrəbəl; -ʃə-/ adjective 1. a less common word for measurable adj. c.1600, from Late Latin mensurabilis “that which can be measured,” from mensurare “to measure” (see measure (v.)). Related: Mensurably; mensurability.
- Meningeal vein
meningeal vein n. Any of several veins that accompany the meningeal arteries, communicate with the sinuses of the dura mater and diploic veins, and drain into the regional veins outside the cranial vault.