/ Dictionary / Index L lactovegetarian: Meaning and Definition of Find definitions for: lac•to•veg•e•tar•i•an Pronunciation: (lak"tō-vej"i-târ'ē-un), [key] — n. Also calleda vegetarian whose diet includes dairy products. —adj. pertaining to or maintaining a vegetarian diet that includes dairy products. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lactose La Cumbre Related Content Daily Word Quiz: innocuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language