/ Dictionary / Index T two-sided: Meaning and Definition of Find definitions for: two-sid•ed Pronunciation: (t'sī'did), [key] — adj. having two sides; bilateral. having two aspects or characters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: two-sided (Thesaurus) Two Sicilies 2,6-dichlorobenzonitrile Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language