verge
/ˈvərj/
noun
brink, threshold
something that borders, limits, or bounds: such as
an outer margin of an object or structural part
a country on the verge of destruction
verb
to be contiguous
to be on the verge or border
verb
to move or tend toward the horizon : sink
to move or extend in some direction or toward some condition
to be in transition or change
verging to a hasty decline