/ Dictionary / Index S stereocilium: Meaning and Definition of Find definitions for: ster•e•o•cil•i•um Pronunciation: (ster"ē-u-sil'ē-um, stēr"-), [key] — pl. -cil•i•a any of the long, flexible microvilli that superficially resemble cilia and occur as a brush border or series of tufts on the surface of various epithelial tissues. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stereochromy stereognosis Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language