Definitions for "Brink"
Keywords:  verge, precipice, chasm, waterfall, fig
The edge, margin, or border of a steep place, as of a precipice; a bank or edge, as of a river or pit; a verge; a border; as, the brink of a chasm. Also Fig.
the limit beyond which something happens or changes; "on the verge of tears"; "on the brink of bankruptcy"
The top of the waterfall. More specifically, the top edge from which water falls. Also referred to as the Crest.
A holding tank where yeast is kept under refridgeration.
Keywords:  boundary, marking, region
a region marking a boundary