polymenorrhea

noun
poly·​men·​or·​rhea
variants: or British polymenorrhoea \ -​ˌmen-​ə-​ˈrē-​ə How to pronounce polymenorrhoea (audio) \

Medical Definition of polymenorrhea

: menstruation at abnormally frequent intervals

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Cite this Entry

“Polymenorrhea.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/polymenorrhea. Accessed 30 Sep. 2020.

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