Definición de acid test en inglés:

acid test

Silabificación: ac·id test

sustantivo

[in singular]
A conclusive test of the success or value of something: the pact with the rebels is an acid test of the government’s sincerity
Más ejemplos en oraciones
  • When you apply the acid test of value for money, hardly any make the grade.
  • It can be used as an acid test of whether a person has interest in knowing or may be blinded by ideological convictions.
  • And that, according to any number of people here, is the acid test of the world's new-found determination to stamp out doping.

Origen

figuratively, from the original use denoting a test for gold using nitric acid.

Definición de acid test en: