/ Dictionary / Index L little black ant: Meaning and Definition of Find definitions for: lit'tle black' ant' Pronunciation: [key] a widely distributed ant, Monomorium minimum, sometimes a household pest. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. little-bitty little blue heron Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language