Point of no return

What is Point of no return?

Point of no return definition and meaning on Dictionary terms:
Aviation. the point in a flight at which an aircraft will lack sufficient fuel to return to its starting point.
the critical point in an undertaking, decision-making process, etc., where one has committed oneself irrevocably to a course of action or policy.


reference: www.dictionary.com/browse/point-of-no-return