Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun point_of_no_return

1 sense of point of no return

Sense 1
Rubicon, point of no return -- (a line that when crossed permits of no return and typically results in irrevocable commitment)
       => line, dividing line, demarcation, contrast -- (a conceptual separation or distinction; "there is a narrow line between sanity and insanity")