EFFICACIOUS


Meaning of EFFICACIOUS in English

transcription, транскрипция: [ efɪkeɪʃəs ]

Something that is efficacious is effective. ( FORMAL )

The nasal spray was new on the market and highly efficacious.

= effective

ADJ

Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.