IPA: //ˌbɪfərˈkeɪʃən//
KK: /bɪˌfɜrˈkeɪʃən/
A point where something splits into two separate parts or branches.
The bifurcation of the river created two distinct waterways.
Bifurcation → It is formed from "bi-" (meaning two) and "furcare" (meaning to fork). The word describes the act of dividing into two branches or forks.
Think of something splitting into 'two' ('bi-') 'forks' ('furcare') — that's what bifurcation means.