/ Dictionary / Index G great willow herb: Meaning and Definition of Find definitions for: great' wil'low herb" Pronunciation: [key] either of two tall, large-flowered willow herbs, Epilobium angustifolium or E. hirsutum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Great White Way Great Yarmouth Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language