milli-


a combining form meaning “thousand” (millipede): in the metric system, used in the names of units equal to one thousandth of the given base unit (millimeter).

Origin of milli-

< French < Latin, combining form of mille thousand
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British Dictionary definitions for milli-

milli-

prefix

denoting 10 –3millimetre Symbol: m

Word Origin for milli-

from French, from Latin mille thousand, this meaning being maintained in words borrowed from Latin (millipede)
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

Medicine definitions for milli-

milli-

pref.

One thousandth (10-3):millisecond.

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

Science definitions for milli-

milli-

A prefix that means “one thousandth,” as in millimeter, one thousandth of a meter.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.