/ Dictionary / Index F fer-de-lance: Meaning and Definition of Find definitions for: fer-de-lance Pronunciation: (fer"dl-ans', -äns'), [key] — n. a large pit viper, Bothrops atrox, of tropical America. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fer-de-lance (Thesaurus) FERC Ferdinand Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language