/ Dictionary / Index D Dehiwala-Mount Lavinia: Meaning and Definition of Find definitions for: De•hi•wa•la-Mount La•vin•i•a Pronunciation: (de"hi-wä'lu-mount" lu-vin'ē-u), [key] a city in SW Sri Lanka, on the Indian Ocean. 136,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dehiscence dehorn Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language