/ Dictionary / Index M magna est veritas, et praevalebit*: Meaning and Definition of Find definitions for: mag•na est ve•ri•tas et prae•va•le•bit Pronunciation: (mäg'nä est we'ri-täs", et prī"wä-le'bit Eng. mag'n&schwa est ver'i-tas", et prē"v&schwa lē'bit), [key] — Latin. Latin. truth is great and will prevail. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. magna cum laude magnaflux Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language