/ Dictionary / Index F fever twig: Meaning and Definition of Find definitions for: fe'ver twig" Pronunciation: [key] the bittersweet, Celastrus scandens. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fever tree feverweed Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language