/ Dictionary / Index H Heusler alloy: Meaning and Definition of Find definitions for: Heus'ler al'loy Pronunciation: (hys'lur Ger. hois'lur), [key] any of various alloys of manganese and other nonferromagnetic metals that exhibit ferromagnetism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heuristic hevea Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language