from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A unit of power equal to one thousandth (10-3) of a watt.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One thousandth ( 10-3 ) of a watt, abbreviated as mW.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a unit of power equal to one thousandth of a watt
From milli- + watt (Wiktionary)