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English definition of “efficacious”

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efficacious

adjective uk   /ˌef.ɪˈkeɪ.ʃəs/ formal us  
able to produce the intended result
Synonym
Translations of “efficacious”
in Spanish eficaz…
in French efficace…
in German wirksam…
in Chinese (Traditional) 靈驗的, 奏效的, 有效的…
in Chinese (Simplified) 灵验的, 奏效的, 有效的…
(Definition of efficacious from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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