inefficacious

UK
/ˌɪnɪˈfɪkəʃəs/
US
/ˌɪnɪˈfɪkəʃəs/

Translations

inefficaciousadjective
more inefficacious
Comp.
most inefficacious
Super.
UK
/ˌɪnɪˈfɪkəʃəs/
US
/ˌɪnɪˈfɪkəʃəs/
The medication was found to be inefficacious in treating the patient's symptoms.
Le médicament s'est révélé inefficace pour traiter les symptômes du patient.

Definitions

inefficaciousadjective
Lacking the power to produce a desired effect; ineffective.
The medication was found to be inefficacious in treating the patient's symptoms.