from The American Heritage® Dictionary of the English Language, 4th Edition
- n. One thousandth (10-3) of a second.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One one-thousandth of a second. Symbol: ms
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. one thousandth (10^-3) of a second
Sorry, no etymologies found.