(きてん)

きてん
noun
starting point, point of origin
1. starting point, point of origin
The point from which something begins, whether a physical route, a process, or an abstract development.
ここ(たび)起点(きてん)だ。
This is the starting point of the journey.
東京駅(とうきょうえき)起点(きてん)にして全国(ぜんこく)(ひろ)がる
It spreads across the country with Tokyo Station as its starting point.
This incident became the starting point of social reform.

起点(きてん) is composed of () (rise, start) + (てん) (point).

Common patterns

Common collocations

Similar words: 出発点(しゅっぱつてん) is a close synonym but more commonly used for journeys and metaphorical beginnings. 起点(きてん) is more formal and often used for routes, systems, and historical developments.