/ Dictionary / Index R rib-tickling: Meaning and Definition of Find definitions for: rib-tick•ling Pronunciation: (rib'tik"ling), [key] — adj. very amusing; funny or hilarious: a book of rib-tickling stories. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rib steak rib vault Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language