Cutoff and Point of no return

Cutoff noun - The stopping of a process or activity.

Point of no return and cutoff are semantically related. In some cases you can use "Point of no return" instead a noun "Cutoff".

Point of no return noun - A line that when crossed permits of no return and typically results in irrevocable commitment.

Cutoff and point of no return are semantically related. Sometimes you can use "Cutoff" instead a noun phrase "Point of no return".