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effective SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 82799 】 【意味】 "[形容詞] producing or capable of producing an intended result or having a striking effect [例] an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation-LewisMumford [例] effective teaching methods [例] effective steps toward peace [例] made an effective entrance [例] his complaint proved to be effectual in bringing action [例] an efficacious law [例] The new drug is effective against cancer. [例] The medication was effective in treating the illness. [例] He was very effective in getting the audience to laugh. [意味] 効果的な, 有効な, 効力のある, 効果のある, 有効性の, エフェクティブの, イフェクティブの, イフェクティヴの ; [同義語] efficacious, effectual ; [反意語] ineffective, ineffectual, uneffective ; [類似語] impressive, telling, trenchant, impelling, rough-and-ready, hard-hitting ; [派生] effectiveness, efficacy, effect, effectivity, effectuate, effectualness, set up, efficaciousness ; [同義語群] 00834198-a [形容詞] able to accomplish a purpose; functioning effectively [例] people who will do nothing unless they get something out of it for themselves are often highly effective persons...-G.B.Shaw [例] effective personnel [例] an efficient secretary [例] the efficient cause of the revolution [例] He was a very effective negotiator. [意味] 効果的な, 有効な, 有能な, 有能の, 効果のある, 効率的な, 有効性の, 効果の ; [同義語] efficient ; [類似語] competent ; [派生] effectiveness, effect, effectivity, effectuate, effectualness, set up, effectuality ; [同義語群] 00510644-a [形容詞] works well as a means or remedy [例] an effective reprimand [例] a lotion that is effective in cases of prickly heat [例] The medicine was effective. [例] They are very effective in their roles. [意味] 効果的な, 有効な, 効果のある, エフェクティブの, イフェクティブの, イフェクティヴの, エフェクティヴの, 有効性の ; [類似語] efficacious ; [派生] effectiveness, effectivity, effectualness, effectuality ; [同義語群] 00839225-a [形容詞] exerting force or influence [例] the law is effective immediately [例] a warranty good for two years [例] the law is already in effect (or in force) [意味] 有効な, 効果的な, 効力のある ; [同義語] in force, in effect, good ; [類似語] operative ; [同義語群] 00832784-a [形容詞] existing in fact; not theoretical; real [例] a decline in the effective demand [例] confused increased equipment and expenditure with the quantity of effective work done [例] The new law is effective from today. [例] The effective date of the agreement was January 1, 2000. [例] He wanted to be an effective leader. [意味] 実際の, 事実上の, 実際的な ; [類似語] actual, existent ; [同義語群] 00044132-a" [形容詞] ready for service [例] the fort was held by about 100 effective soldiers [例] The army is a very effective fighting force. [例] They are effective against a wide range of bacteria. ; [類似語] operational ; [同義語群] 01660712-a