/ Dictionary / Index N night lizard: Meaning and Definition of Find definitions for: night' liz"ard Pronunciation: [key] any of several nocturnal lizards of the family Xantusiidae, of southwestern North America and Cuba, which bear live young. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. night-light nightlong Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language