coping-stone

The mason places the final coping-stone on top of the garden wall.

Definition

1. Noun:
   • Architectural element: A "coping-stone" is a stone placed on top of a wall or roof to protect it from weather, typically forming a cap or covering.
   • Figurative meaning: A "coping-stone" can also refer to something that completes or crowns a structure or system, serving as a finishing touch.

Usage Examples

• Architectural element:

  • The mason carefully set the coping-stone on the garden wall to prevent rainwater from seeping in. (A protective stone cap for a wall.)
  • Each coping-stone was carved with a decorative pattern to enhance the building's appearance. (An ornamental top stone for a roof or wall.)

• Figurative meaning:

  • The final chapter of the book served as a coping-stone for the entire series. (A concluding element that completes a larger work.)
  • Her promotion was the coping-stone of a long and successful career. (A crowning achievement or final success.)

Advanced Usage

• "to place the coping-stone": to add the final, completing element to something.

  • The treaty placed the coping-stone on years of diplomatic negotiations. (The treaty was the concluding act that finalized the process.)

• "coping-stone of society": a metaphorical use meaning the highest or most important part of a social structure.

  • In ancient times, the temple was seen as the coping-stone of the community. (The temple was the crowning feature of the town.)

Variants and Related Words

• Coping (n): the cap or covering on a wall, often made of stone or brick.

  • The coping on the wall was damaged during the storm. (The protective top layer of the wall.)

• Cope-stone (n): an alternative spelling of "coping-stone," meaning the same thing.

  • The cope-stone was missing from the old castle's parapet. (A stone on top of a wall.)

• Copestone (n): a variant spelling, less common.

  • He collected ancient copestones from ruined buildings. (Historical wall cap stones.)

Synonyms

• Capstone: a stone forming the top of a structure or wall; also used figuratively for a crowning achievement.
• Crown stone: a stone that serves as a crown or topmost part.
• Finial: an ornament at the top of a structure, though more decorative than functional.

Related Idioms

• Coping-stone of one's work: the final, most important part of one's efforts.

  • The masterpiece was the coping-stone of the artist's life's work. (The ultimate achievement that completed their career.)

• To set the coping-stone: to finish or perfect something.

  • The new law set the coping-stone on the reform process. (The law completed the reforms.)