or ol·i·go·men·or·rhoe·a


noun Pathology.

abnormally infrequent menstruation.
abnormally scanty blood flow in menstruation.

Origin of oligomenorrhea

First recorded in 1880–85; oligo- + menorrhea
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for oligomenorrhea




Abnormally slight or infrequent menstrual flow.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.