/ Dictionary / Index W Wyoming Valley: Meaning and Definition of Find definitions for: Wyo'ming Val'ley Pronunciation: [key] a valley in NE Pennsylvania, along the Susquehanna River: Indian massacre 1778. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wyoming WYSIWYG 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