/ Dictionary / Index T TLR: Meaning and Definition of Find definitions for: TLR Pronunciation: [key] — Photog. Photog. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. t.l.o. T lymphocyte Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language