Dictionary.com
definitions

millesimal

[mi-les-uh-muh l]
See more synonyms for millesimal on Thesaurus.com
adjective
  1. thousandth.
noun
  1. a thousandth part.

Origin of millesimal

1710–20; < Latin millēsim(us) thousandth (mille thousand + -ēsimus ordinal suffix) + -al1
Related formsmil·les·i·mal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for millesimal

millenarian, millenary, chiliastic, millennial, millesimal

Examples from the Web for millesimal

Historical Examples of millesimal

British Dictionary definitions for millesimal

millesimal

adjective
    1. denoting a thousandth
    2. (as noun)a millesimal
  2. of, consisting of, or relating to a thousandth

Word Origin for millesimal

C18: from Latin mīllēsimus
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