copestone (Meaning)

Wordnet

copestone (n)

a final touch; a crowning achievement; a culmination

a stone that forms the top of wall or building

The copestone of the project was the successful implementation of the new software system.
As the copestone of his career, he published a groundbreaking scientific paper.
The copestone of their relationship was their unforgettable trip to Paris.
The completion of the final chapter served as the copestone of the author's novel.
Achieving financial independence was the copestone of her long-term goals.
The copestone of his achievements was winning the Nobel Prize in Literature.
The successful negotiation of the contract was the copestone of the business deal.
The copestone of their efforts was the grand opening of the new community center.
The copestone of their friendship was their unwavering support for each other.
The copestone of her academic journey was defending her doctoral thesis.

a final touch; a crowning achievement; a culmination, a stone that forms the top of wall or building

meridian, climax, peak, grand finale, crescendo, culmination, zenith, top, capstone,high-water mark

baseline, dawn, baseline, start, opening, opening, day one, beginning, start, day one

The copestone of the project was the successful implementation of the new software system.

As the copestone of his career, he published a groundbreaking scientific paper.

The copestone of their relationship was their unforgettable trip to Paris.

The completion of the final chapter served as the copestone of the author's novel.