\ɪfˈɛkt͡ʃuːə͡l], \ɪfˈɛktʃuːəl], \ɪ_f_ˈɛ_k_tʃ_uː_əl]\
Definitions of EFFECTUAL
- 2006 - WordNet 3.0
- 2011 - English Dictionary Database
- 1919 - The Winston Simplified Dictionary
- 1899 - The american dictionary of the english language.
- 1919 - The Concise Standard Dictionary of the English Language
- 1894 - The Clarendon dictionary
- 1914 - Nuttall's Standard dictionary of the English language
- 1874 - Etymological and pronouncing dictionary of the English language
- 1790 - A Complete Dictionary of the English Language
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producing or capable of producing an intended result or having a striking effect; "an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation"-LewisMumford; "effective teaching methods"; "effective steps toward peace"; "made an effective entrance"; "his complaint proved to be effectual in bringing action"; "an efficacious law"
By Princeton University
By DataStellar Co., Ltd
By William Dodge Lewis, Edgar Arthur Singer
By Daniel Lyons
By James Champlin Fernald
By William Hand Browne, Samuel Stehman Haldeman
By Nuttall, P.Austin.
By Stormonth, James, Phelp, P. H.