/ Dictionary / Index R Rupert: Meaning and Definition of Find definitions for: Ru•pert Pronunciation: (r'purt for 1 also Ger. r'pert), [key] 1619–82, German Royalist general and admiral in the English Civil War (nephew of Charles I of England). a male given name: derived from Robert. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rupert (Thesaurus) rupee Rupes Altai Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language