A decisive point at which a significant change or historical event occurs.
A place to turn the driving direction for vessels, where the boats are longer than the river/canal is wide.
the intersection of two streets; "standing on the corner watching all the girls go by"
an event marking a unique or important historical change or one on which important developments depend
an event marking a unique or important historical change of course or one on which important developments depend; "the agreement was a watershed in the history of both nations"
the intersection of two streets
an event marking a unique or important historical change of course or one on which important developments depend