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Webster's New World College Dictionary » inefficacious
inefficacious
inefficacious definition
in·ef·fi·ca·cious (in′ef i kā′s̸həs)
adjective
not efficacious; unable to produce the desired effect an inefficacious medicine
Related Forms:
- inefficaciously in′·ef·fi·ca′·ciously adverb
- inefficaciousness in′·ef·fi·ca′·cious·ness noun
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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