copestone

[ kohp-stohn ]

noun

1. the top stone of a building or other structure.
2. a stone used for or in coping. cope. coping.
3. the crown or completion; finishing touch.

copestone

/ ˈkəʊpˌstəʊn /

noun

1. Also calledcoping stone a stone used to form a coping
2. Also calledcapstone the stone at the top of a building, wall, etc

Word History and Origins

Origin of copestone¹

First recorded in 1560–70; cope ² + stone

Example Sentences

His “System of Christian Doctrine” formed the copestone of an almost fifty years' academical career.

From Project Gutenberg

Winston was circling the first grapple above his head, intended for the copestone along the top of the breastwork, when he heard a quiet Portuguese whisper at his ear.

From Project Gutenberg

The horrid shrieks of the Chouette served to place the copestone on the fury of the Schoolmaster.

From Project Gutenberg

He stopped dead, flung the bandbox over a garden wall, and, leaping upward with incredible agility and seizing the copestone with his hands, he tumbled headlong after it into the garden.

From Project Gutenberg

It was reserved to his successor to raise it, as the martyr had predicted it would be raised, even to the copestone.

From Project Gutenberg