/ ɪˈfektɪvli; NAmE / adverb
1.
in a way that produces the intended result or a successful result :
The company must reduce costs to compete effectively.
You dealt with the situation very effectively.
OPP ineffectively
2.
used when you are saying what the facts of a situation are :
He was very polite but effectively he was telling me that I had no chance of getting the job.