/ Dictionary / Index W WISC: Meaning and Definition of Find definitions for: WISC Pronunciation: (wisk), [key] Wechsler Intelligence Scale for Children. See under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wisby Wisconsin Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language