verb (used without object), her·ni·at·ed, her·ni·at·ing.
  1. to protrude abnormally from an enclosed cavity or from the body so as to constitute a hernia.

Origin of herniate

First recorded in 1875–80; herni(a) + -ate1
Related formsher·ni·a·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

herniate in Medicine


  1. To protrude through an abnormal bodily opening.
Related formsher′ni•ation n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.