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mittelschmerz

American  
[mit-l-shmairts] / ˈmɪt lˌʃmɛərts /

noun

  1. dull abdominal pain occurring at the time of ovulation, attributed to the presence of free blood in the peritoneal cavity from the ruptured ovarian follicle.

Etymology

Origin of mittelschmerz

1890–95; < German, equivalent to mittel- mid-, middle + Schmerz pain

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.