apex
US /ˈeɪ.peks/
UK /ˈeɪ.peks/

1.
2.
puncak, klimaks
the highest point of achievement or success; the climax
:
•
His career reached its apex in the 1990s.
Kariernya mencapai puncak pada tahun 1990-an.
•
The concert was the apex of the music festival.
Konser itu adalah puncak festival musik.