Dictionary.com
definitions
  • synonyms

sacro-

  1. a combining form representing sacrum in compound words: sacroiliac.
Show More
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for sacro-

word-forming element meaning "of or involving the sacrum, the bone at the base of the spine. E.g. sacro-iliac.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper

sacro- in Medicine

sacro-

pref.
  1. Sacrum:sacroiliac.
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.