/ Dictionary / Index F flame cell: Meaning and Definition of Find definitions for: flame' cell" Pronunciation: [key] — Zool. Zool. one of the hollow cells terminating the branches of the excretory tubules of certain invertebrates, having a tuft of continuously moving cilia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. flame azalea flame color Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language