/ Dictionary / Index S steelie: Meaning and Definition of Find definitions for: steel•ie Pronunciation: (stē'lē), [key] — n. a playing marble made of steel. steel•ie Pronunciation: (stē'lē), [key] — n. Informal. steelhead. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. steelhead steel lumber Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language