Word: Copestone
Part of Speech: Noun
Simple Definition: A copestone is a special stone that is placed on the very top of a wall or building. It can also mean something that is the final touch or the most important achievement in a series of accomplishments.
In advanced contexts, "copestone" can be used to discuss not only physical structures but also in literary or artistic discussions, where it might refer to the final element that completes a work of art or literature.
While there are no specific idioms or phrasal verbs that directly use "copestone," you may encounter phrases that convey similar meanings: - "The cherry on top" - This phrase is used to describe an additional element that makes something even better, similar to how a copestone completes a wall.
In summary, "copestone" refers to both a physical stone that completes a structure and a metaphor for a significant final achievement.