/ Dictionary / Index R Rundi: Meaning and Definition of Find definitions for: Run•di Pronunciation: (roon'dē), [key] — pl. -dis, -di a member of a people constituting virtually the entire population of Burundi. Also calledthe Bantu language of the Rundi people, closely related to Ruanda. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. runcinate rundle Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language