/ Dictionary / Index L Louise: Meaning and Definition of Find definitions for: Lou•ise Pronunciation: (l-ēz'), [key] — n. a glacial lake in W Canada, in SW Alberta in the Canadian Rockies: resort. 5670 ft. (1728 m) above sea level. a female given name: derived from Louis. Lou•ise Pronunciation: (l-ēz'), [key] — n. an opera (1900) by Gustave Charpentier. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. louis d'or Louis heel Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language