IPA: /ˌkʌl.mɪˈneɪ.ʃən/
KK: /kʌlməˈneɪʃən/
The highest point or climax of something, often representing the peak of achievement or development.
The culmination of her years of hard work was the award she received last night.
Culmination → It is formed from "culminare" (meaning to reach the top) and the suffix "-tion" (indicating the action or result of). The word "culmination" refers to the act of reaching the highest point or peak of something.
Think of reaching the 'top' ('culminare') of a journey or achievement — that's what culmination means.