a combining form meaning “lip,” used in the formation of compound words: labiodental.

Origin of labio-

combining form representing Latin labium Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for labio-


before a vowel labi-

combining form

relating to or formed by the lips and (another organ or part)labiodental

Word Origin for labio-

from Latin labium lip
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

Medical definitions for labio-



The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.