articulated with the lips and given resonance in the nasal cavity, as m.
a labionasal sound.
Origin of labionasal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
pronounced by making a complete closure of the air passage at the lips and lowering the soft palate allowing air to escape through the nasal cavity
a labionasal consonant, such as m
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
Relating to the upper lip and the nose or to both lips and the nose.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.