/ Dictionary / Index L long green: Meaning and Definition of Find definitions for: long' green' Pronunciation: [key] — Slang. Slang. paper money; cash. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. long game longhair Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language