/ Dictionary / Index L Lausanne: Meaning and Definition of Find definitions for: Lau•sanne Pronunciation: (lō-zan' Fr. lō-zan'), [key] — n. a city in and the capital of Vaud, in W Switzerland, on the Lake of Geneva. 134,300. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lausanne (Thesaurus) lauryl alcohol lautenclavicymbal Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language