/ Dictionary / Index F flowstone: Meaning and Definition of Find definitions for: flow•stone Pronunciation: (flō'stōn"), [key] — n. Petrol. a layered deposit of calcium carbonate, CaCO, left by thin sheets of flowing water, as in a cave. Cf. dripstone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. flow sheet Floyd Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language