/ Dictionary / Index W why'll: Meaning and Definition of Find definitions for: why'll Pronunciation: (hwī'ul), [key] contraction of why will or why shall: Why'll it take so long? Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. whydah why're 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