/ Dictionary / Index T tessellated: Meaning and Definition of Find definitions for: tes•sel•lat•ed Pronunciation: (tes'u-lā"tid), [key] — adj. of, pertaining to, or like a mosaic. arranged in or having the appearance of a mosaic; checkered. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tessellated (Thesaurus) tessellate tessellation 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