Ac"me (#), n. [Gr. point, top.]
1.
The top or highest point; the culmination.
The very acme and pitch of life for epic poetry.
Pope.
The moment when a certain power reaches the acme of its supremacy.
I. Taylor.
2. Med.
The crisis or height of a disease.
3.
Mature age; full bloom of life.
B. Jonson.
© Webster 1913.