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- DictionaryEf·fi·ca·cious/ˌefəˈkāSHəs/
adjective
- 1. (of something inanimate or abstract) successful in producing a desired or intended result; effective: formal "the vaccine has proved both efficacious and safe"
The meaning of EFFICACIOUS is having the power to produce a desired effect. How to use efficacious in a sentence. Did you know? Synonym Discussion of Efficacious.
EFFICACIOUS definition: 1. able to produce the intended result: 2. (used about a treatment or drug) working well under…. Learn more.
The adjective efficacious describes things that are capable of having the desired result or effect. But efficacious isn’t quite the same as effectual, effective, or efficient! Find out why on Thesaurus.com.
Something that's efficacious is full of accomplishment. An efficacious medicine is one that cures you of the ailment you had. An efficacious recipe is one that comes out the way you intended it to taste.
adjective. capable of or successful in producing an intended result; effective as a means, remedy, etc. Collins English Dictionary. Copyright © HarperCollins Publishers. Derived forms. efficaciously (ˌeffiˈcaciously) adverb. Word origin.
efficacious - marked by qualities giving the power to produce an intended effect; "written propaganda is less efficacious than the habits and prejudices...of the readers"-Aldous Huxley; "the medicine is efficacious in stopping a cough".
adjective. Producing or capable of producing the desired effect; having the intended result; effective. An efficacious drug. Webster's New World. Similar definitions. Effective. Wiktionary. Synonyms: effectual. effective. productive. efficient. potent. virtuous. vigorous. useful. prevalent. powerful. valid. forcible. capable. active. Antonyms:
efficacy noun. efficiency noun. Definition of efficacious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
efficacious meaning, definition, what is efficacious: working in the way you intended: Learn more.
All you need to know about "EFFICACIOUS" in one place: definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
