/ Dictionary / Index T tessellation: Meaning and Definition of Find definitions for: tes•sel•la•tion Pronunciation: (tes"u-lā'shun), [key] — n. the art or practice of tessellating. tessellated form or arrangement. tessellated work. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tessellation (Thesaurus) tessellated tessera Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language