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effective▼(efficient, serviceable, or operative)adjective[UK: ɪ.ˈfekt.ɪv] [US: ɪ.ˈfekt.ɪv]
effective▼(producing a decided or decisive effect)adjective[UK: ɪ.ˈfekt.ɪv] [US: ɪ.ˈfekt.ɪv]
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