/ Dictionary / Index T tracklayer: Meaning and Definition of Find definitions for: track•lay•er Pronunciation: (trak'lā"ur), [key] — n. See section hand. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tracklayer (Thesaurus) tracking system trackless Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language