Efficacity

The Century Dictionary and Cyclopedia
  • noun. The quality of being efficacious; efficaciousness; efficacy; effectiveness.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. Efficacy.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. Efficacy.
  • Word Usage
    "We must also increase the monitoring of anti-malaria drug efficacity."
    Synonym
    Words with the same meaning
    efficacy