effective
/ɪˈfektɪv/ adjective
ACHIEVING RESULT › successful or achieving the result that you want etkili, tesirli, başarılı, sonuç veren
effective management What is the most effective way of teaching grammar?1851 become/be effective › If changes, laws, etc become effective, they officially start. resmen etkili olmaya başlamak; etkisini göstermek
The new tax law becomes effective on Monday.1851 REAL [always before noun] › used to say what the real situation is although officially it is different gerçek, fiili
She has effective control of the company. → Opposite ineffective1750 effectiveness noun [U] › verimlilik