[noo-muh-rey-shuh n, nyoo-]
an act or instance of or the process or result of numbering or counting.
the process or a method of reckoning or calculating.
the act, art, or method of expressing or reading off numbers set down in numerals, especially those written decimally.
Origin of numeration
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the act or process of writing, reading, or naming numbers
a system of numbering or counting
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
mid-15c., from Latin numerationem (nominative numeratio), noun of action from past participle stem of numerare "to count, number," from numerus "number" (see number (n.)).
Online Etymology Dictionary, © 2010 Douglas Harper