/ Dictionary / Index S steam heat: Meaning and Definition of Find definitions for: steam' heat' Pronunciation: [key] heat obtained by the circulation of steam in pipes, radiators, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. steam hammer steam-heated Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language