/ Dictionary / Index R rundle: Meaning and Definition of Find definitions for: run•dle Pronunciation: (run'dl), [key] — n. a rung of a ladder. a wheel or similar rotating object. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rundle (Thesaurus) Rundi rundlet Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language