i Register
In some senses, brink is marked as figuratively. Watch for register when choosing this word.
ADJ
very
VERB + BRINK
be (poised) on, hover on, stand on, teeter on
The company was teetering on the brink of bankruptcy before the new investor arrived.
bring sb to | fight/pull back from
bring/pull sb/sth back from
The doctor's quick action pulled the patient back from the brink of death.
PREP
~ of
The company was on the brink of collapse when the new investors finally arrived.