/ Dictionary / Index I ironmaster: Meaning and Definition of Find definitions for: i•ron•mas•ter Pronunciation: (ī'urn-mas"tur, -mä"stur), [key] — n. Chiefly Brit. the master of a foundry or ironworks; a manufacturer of iron. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. iron man iron mold Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language