/ Dictionary / Index T tabulator: Meaning and Definition of Find definitions for: tab•u•la•tor Pronunciation: (tab'yu-lā"tur), [key] — n. a person or thing that tabulates. tab (def. 7). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tabulator (Thesaurus) tabulate tacamahac Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language