noun
acme
AK-mee/ˈækmi/
The highest point of achievement, development, or excellence.
The finely finished vase represents the acme of the potter's developing craft.

Etymology
Greek akmē could mean both a physical point or peak and the prime of life. That connection makes an acme the figurative summit where something reaches its fullest excellence.
In context
the crucifixion we reach the zenith of the work of Christ, the acme, the high point of the mission He was sent to accomplish.
More examples
- The palace represented the acme of royal luxury.
- At its acme, the movement attracted thousands of supporters.
- For him, the concert was the acme of artistic achievement.
Forms
acme · acmes