conclusively
adverbUK /kənˈkluː.sɪv.li/
US /kənˈkluː.sɪv.li/
In a way that proves something for sure and leaves no doubt.
The test results conclusively showed that the water was safe to drink.
RELATED WORDS
OTHER MEANINGS
2. In a way that ends something or settles it finally.
The meeting was conclusively wrapped up before noon.
3. In a way that leaves no room for argument or disagreement.
She conclusively answered every question the judge asked.
4. In a final and convincing manner.
The team conclusively won the championship game.