beyond a shadow of a doubt

• Expressão usada para enfatizar certeza absoluta, indicando que algo está totalmente provado ou é indiscutível, sem qualquer possibilidade de dúvida.

A phrase used to emphasize absolute certainty, meaning something is completely proven or undeniable without any possibility of uncertainty.

1. Completely certainC1formal

   With absolute certainty; without any possibility of doubt.

   Sem sombra de dúvida

   • The evidence proves his guilt beyond a shadow of a doubt.
   • She knew beyond a shadow of a doubt that she had made the right decision.
   • The scientist demonstrated the theory beyond a shadow of a doubt.