a unit of electromotive force equal to one thousandth of a volt. Abbreviation: mV, mv
Origin of millivolt
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A unit of potential difference equal to one thousandth (10-3) of a volt.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.