IRON-HEARTED

PRONUNCIATION: (EYE-uhrn-har-tid)

MEANING: adjective: Cruel; unfeeling.

ETYMOLOGY: From iron, from Old English iren + heart, from Old English heorte. Earliest documented use: 1570.
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IRON-HEATED - when you should strike

L.RON-HEARTED - believing in Dianetics

IRONY-HEARTED - pretending to believe in Dianetics, knowing its origin