/ Dictionary / Index W Waals: Meaning and Definition of Find definitions for: Waals Pronunciation: (väls), [key] 1837–1923, Dutch physicist: Nobel prize 1910. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Waal wab Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language