face-harden

[ feys-hahr-dn ]

verb (used with object)

1. to harden the surface of (metal), as by chilling or casehardening.

face-harden

verb

1. tr to harden the surface of (steel or iron) by the addition of carbon at high temperature

Word History and Origins

Origin of face-harden¹

First recorded in 1895–1900

Example Sentences

Indeed, de Vasselot had seen her face harden at some laughing reference made by him to his approaching recovery.

From Project Gutenberg

David expected to see the yellow face harden, but it did not change.

From Project Gutenberg

Laura was usually composed, but he saw her face harden, for she was angry at his insistence.

From Project Gutenberg

Besides,” she added, with a change of tone that made her face harden, “I shall not tell him.

From Project Gutenberg

She saw his face harden as he gazed at the tall wheat, but his expression was resolute.

From Project Gutenberg