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nounpower to be effective; the quality of being able to bring about an effect
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Opposite:type of: -
nouncapacity to produce strong physiological or chemical effectstype of:
Definition that contains effectiveness
- gone drained of energy or effectiveness; extremely tired; completely exhausted
- spent drained of energy or effectiveness; extremely tired; completely exhausted
- built (used of soaps or cleaning agents) having a substance (an abrasive or filler) added to increase effectiveness
- exhausted drained of energy or effectiveness; extremely tired; completely exhausted
- era (baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched
- lame pathetically lacking in force or effectiveness
- collapse lose significance, effectiveness, or value
- economic using the minimum of time or resources necessary for effectiveness
- pale lacking in vitality or interest or effectiveness
- flaw an imperfection in a plan or theory or legal document that causes it to fail or that reduces its effectiveness