unascertainable

• Adjetivo que indica a impossibilidade de se averiguar, determinar ou comprovar algo com certeza; de natureza incerta ou que não pode ser verificado. Em uso atual, é considerado raro ou arcaico.

An adjective meaning not able to be found out or determined with certainty; now considered archaic or very rare in modern usage.

1. Not able to be determinedC2formal

   Impossible to find out, discover, or confirm with certainty.

   Indeterminável

   • The exact cause of the ancient fire remains unascertainable.
   • The author's true identity is unascertainable from the surviving documents.
   • Many details of the event are now unascertainable due to the passage of time.

   Sinônimosincognizableindeterminableundeterminableunknowableunverifiable

   Antônimosascertainabledeterminablediscoverableknowable