DictionarybrinkSteep edge
noun

brink

BRINK/brɪŋk/

The very edge of a steep drop.

The grassy path ends at the brink of a sheer cliff.

A close three-quarter view of a rocky cliff brink: a narrow grassy top ends abruptly at a sharp lip above a sheer drop.
Etymology

An “edge” marks the limit before a steep drop, giving a natural image for a critical point just before change. The ancestor may be Middle Low German brink or a related Scandinavian word.

In context

jota ka154:42
teetering on the brink of extinction we could now bolster its numbers with seeds from here
kingdom of plants - Sir David Attenborough

More examples

  • Stay well back from the brink of the quarry.
  • The company stood on the brink of bankruptcy.
  • Their discovery brought medicine to the brink of a new era.

Forms

brink · brinks

brinkmanship noun — Pursuing an advantage by pushing a dangerous situation to its limit.

Similar words

edge
Any outer boundary, brink often suggests a steep drop or imminent change.