Origin of efficaciousClassical Latin efficax (gen. efficacis) from efficere, to bring to pass, accomplish (see effect) + -ous
An example of efficacious is a program that was designed to help stop crime and that reduced the crime rate by 80 percent.
Origin of efficaciousFrom Latin efficāx efficāc- from efficere to effect ; see effect .
(comparative more efficacious, superlative most efficacious)
- A similar process, and equally efficacious, was introduced by F.
- There are twenty-eight other springs of nearly identical composition, many of which are used for bathing, and are efficacious in cases of rheumatism, gout, nervous and female disorders and skin diseases.
- Since many of these thermal springs possess great medicinal value, Japan may become one of the worlds favorite health-resorts, There are more than a hundred spas, some hot, some cold, which, being easily accessible and highly efficacious, are largely visited by the Japanese.
- Of the numerous remedies proposed the most efficacious is perhaps sodium amalgam.
- And too efficacious an instrument of church discipline lightly to be thrown away.