/ Dictionary / Index N numeration: Meaning and Definition of Find definitions for: nu•mer•a•tion Pronunciation: (n"mu-rā'shun, ny"-), [key] — n. 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, esp. those written decimally. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: numeration (Thesaurus) numerate numerator Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language