acme

/ˈæk.mi/

Misollar

Actually his work has reached the acme of perfection.
Coyotes usually chase roadrunners without the assistance of Acme products.
The acme of shamelessness is to be not ashamed of being shameless.

ot noun

The top or highest point; pinnacle; culmination.
The crisis or height of a disease.
Mature age; full bloom of life.

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.