inefficacy

• Nom désignant l'absence d'efficacité ou l'incapacité à produire l'effet ou le résultat souhaité.

A noun referring to a lack of effectiveness or the inability to produce the desired effect or result.

indénombrable

1. Lack of effectivenessC1formal

   The inability to produce the desired or intended effect; a lack of efficacy.

   inefficacité

   • The inefficacy of the treatment was disappointing for the patients.
   • Researchers noted the inefficacy of the old drug against the new strain.
   • The committee discussed the inefficacy of the current safety protocols.

   Synonymesfutilityineffectivenessineffectualityinefficaciousnessuselessness

   Antonymeseffectivenessefficacyefficiency