Prueba de fuego

Prueba de fuego
 

How can we say prueba de fuego in English?

fireproof or noncombustible

In what context?

It could mean fireproof, as stated.

It could also mean 'trial by fire' or 'moment of truth' (a '(first) real test,' an 'ultimate test;' akin to a 'litmus test' or an 'acid test').

It could be translated as a 'fiery ordeal' or a 'baptism of fire.'

Wouldn't that be a prueba de fuego?

YES, I MEANT the metaphorical meaning.

Yes. But that could have been part of the context we weren't provided.

The metaphorical meaning was the context, so 'fireproof' has been ruled out.

Then, I assume, it means the metaphoric bullet proof, as in bullet proof alibi or scheme.

I don't think so, poli.
The dictionary meaning is a 'litmus test' or an 'acid test.' The phrase is used to describe the degree of such a test.

Here are some examples.

"La prueba de fuego" is when you test a thing so it proves effective.


- La venta de los regalos navideños será la prueba de fuego del e-commerce en México. -> You want to know if people will actually buy more online and if the selling platforms will be fully operative and efficient.
- La prueba de fuego de la nueva ley ambiental es la implementación de las multas. -> If you really have a good environmental law, you must be able to enforce the sanctions.
- El corredor enfrentó exitosamente su prueba de fuego en la competencia. -> The athlete was able to win an important competition so his career took off.

Thanks for confirming what Rusty stated with good examples. In addition to litmus test. (Let's see if she passes the litmus text by not contradicting herself in a cross examination) You can also use, put something to the test. Example: Put me to the test, and I will show you that I can get the job done.