/ Dictionary / Index G gridiron-tailed lizard: Meaning and Definition of Find definitions for: grid'i•ron-tailed liz'ard Pronunciation: (grid'ī"urn-tāld"). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gridiron pendulum grid leak Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language