/ Dictionary / Index W wicca: Meaning and Definition of Find definitions for: wic•ca Pronunciation: (wik'u), [key] (sometimes cap.) witchcraft, esp. benevolent, &nb;nature-oriented&nb; practices derived from pre-Christian religions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wicca (Thesaurus) Wiak wiccan Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language