/ Dictionary / Index G guardian: Meaning and Definition of Find definitions for: guard•i•an Pronunciation: (gär'dē-un), [key] — n. a person who guards, protects, or preserves. a person who is entrusted by law with the care of the person or property, or both, of another, as a minor or someone legally incapable of managing his or her own affairs. the superior of a Franciscan convent. —adj. guarding; protecting: a guardian deity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: guardian (Thesaurus) Guardi guardian ad litem Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language