/ Dictionary / Index L little blue heron: Meaning and Definition of Find definitions for: lit'tle blue' her'on Pronunciation: [key] a small heron, Egretta caerulea, of the warmer parts of the Western Hemisphere, having bluish-gray plumage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. little black ant little bluestem Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language