/ Dictionary / Index W Wilhelmina I: Meaning and Definition of Find definitions for: Wilhelmina I Pronunciation: [key] (Wilhelmina Helena Pauline Maria of Orange-Nassau) 1880–1962, queen of the Netherlands 1890–1948 (mother of Juliana). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wilhelmina Wilhelm Meister* Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language