Akademik
apex
noun
/ˈeɪ.pɛks/
a)
The highest point of something.
the apex of the building
b)
The moment of greatest
success
,
expansion
, etc.
the apex of civilization
Syn
:
peak
,
top
,
summit
,
acme
,
culmination
,
height
,
pinnacle
,
end
,
tip
Wikipedia foundation
.