- a combining form representing uterus in compound words: uterovaginal.
Also especially before a vowel, uter-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for utero-
word-forming element, from comb. form of Latin uterus (see uterus).
Online Etymology Dictionary, © 2010 Douglas Harper