/ Dictionary / Index T Tlalpan: Meaning and Definition of Find definitions for: Tlal•pan Pronunciation: (tläl-pän'), [key] — n. a city in S Mexico: near site of Cuicuilco mound. 115,528. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tlaloc Tlaxcala Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language