/ Dictionary / Index S steel blue: Meaning and Definition of Find definitions for: steel' blue' Pronunciation: [key] dark bluish gray. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. steel band Steele Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language