崖っぷち

1. Origins, structure, and basic meaning

• Structure: 崖っぷち (がけっぷち) joins cliff 崖 with emphatic edge っぷち to mean a cliff edge or the brink of disaster.
• Basic usage: It applies literally to a dangerous hiking location and figuratively to a business near failure.

2. Common pitfalls and similar expressions

• Literal edge and figurative brink
  • Business context turns 崖っぷち into a metaphor for an extremely precarious position rather than a physical cliff.