a combining form meaning “wood,” used in the formation of compound words: xylophilous.
Also especially before a vowel, xyl-.
Origin of xylo-
combining form of Greek xýlon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
before a vowel xyl-
Word Origin for xylo-
from Greek xulon wood
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