crucible

• Substantivo que designa um recipiente para fundir ou aquecer substâncias a altas temperaturas, ou, em sentido figurado, uma prova severa ou um teste rigoroso.

A noun referring to a container used for melting or heating substances at high temperatures, or metaphorically to a severe test or trial.

1. Melting containerB2formalscientific

   A ceramic or metal container used for melting substances at high temperatures.

   Cadinho

   • The chemist placed the sample in a crucible and heated it.
   • Gold is often melted in a crucible during refining.
   • The crucible withstood the extreme heat of the furnace.

   Sinônimosmelting potpot

2. Severe test or trialC1formal

   A situation of severe trial or in which different elements interact to produce something new.

   Provação severa

   • The war was a crucible that forged their character.
   • The startup faced the crucible of market competition.
   • Her leadership was tested in the crucible of crisis.

   Sinônimosfiregauntletordealproving groundtesttrialtribulation