black diamond

• Término utilizado para designar una pista de esquí de muy alta dificultad, generalmente marcada con un rombo negro, que indica un terreno avanzado reservado para esquiadores expertos.

A term used to describe a very difficult ski slope, typically marked with a black diamond symbol, indicating advanced terrain for expert skiers.

1. Expert ski slopeB2formal

   A ski run marked with a black diamond symbol, indicating the most difficult level of difficulty.

   Pista de esquí de máxima dificultad

   • Only advanced skiers should attempt the black diamond trails.
   • He fell several times on the black diamond slope.
   • The resort has three black diamond runs for experts.

2. Rare and valuable objectC1informal

   A metaphorical term for something extremely rare, precious, or difficult to obtain.

   diamante negro

   • Finding a parking spot here is like finding a black diamond.
   • Her talent is a black diamond in the music industry.
   • This vintage wine is a black diamond among collectors.