/ Dictionary / Index S Satcom: Meaning and Definition of Find definitions for: Sat•com Pronunciation: (sat'kom"), [key] — n. one of a series of privately financed geosynchronous communications satellites that provide television, voice, and data transmissions to the U.S. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Sat-cit-ananda sate Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language