/ Dictionary / Index S sciuroid: Meaning and Definition of Find definitions for: sci•u•roid Pronunciation: (sī-yoor'oid), [key] — adj. sciurine. resembling a squirrel's tail, as the spikes of certain grasses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sciurine scivvy Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language