/ Dictionary / Index W Waldemar I: Meaning and Definition of Find definitions for: Wal•de•mar I Pronunciation: (väl'du-mär"), [key] — (“the Great”) 1131–82, king of Denmark 1157–82. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wald Walden 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