/ Dictionary / Index D diligence: Meaning and Definition of Find definitions for: dil•i•gence Pronunciation: (dil'i-juns), [key] — n. constant and earnest effort to accomplish what is undertaken; persistent exertion of body or mind. the degree of care and caution required by the circumstances of a person. care; caution. dil•i•gence Pronunciation: (dil'i-juns Fr. dē-lē-zhäns'), [key] — pl. -gen•ces a public stagecoach, esp. as formerly used in France. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: diligence (Thesaurus) Dili diligent Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language