/ Dictionary / Index S spadix: Meaning and Definition of Find definitions for: spa•dix Pronunciation: (spā'diks), [key] — pl. spa•di•ces an inflorescence consisting of a spike with a fleshy or thickened axis, usually enclosed in a spathe. See illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: spadix (Thesaurus) spadille spado Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language