a combining form meaning “fiber,” used in the formation of compound words: fibrolite.
Also especially before a vowel, fibr-.
Origin of fibro-
combining form representing Latin fibra fiber
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
indicating fibrous tissuefibroin; fibrosis
Word Origin for fibro-
from Latin fibra fibre
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Fiber, especially fibrous tissue:fibrocyst.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.