Although we don't possess these powers ourselves, their existence has been definitely confirmed by our research.

The crowd outside remains more or less under control, but we have definitely confirmed that shots were fired inside the U.N. building.

"So we've definitely confirmed the age of these deposits."

This last was a conclusion of Chaplain Hardy, and not definitely confirmed.

Thus, there remained some hope for the present species' survival, or rather, its extinction could not be definitely confirmed.

For example, a patient may declare himself to be "cured", and to determine to live his life as if the cure were definitely confirmed, immediately after treatment.

Four cases were definitely confirmed and 53 others suspected.

I glanced at the paper, but there was little news in it beyond the fact that Michael Seton's death was now definitely confirmed.

The first element discovered through synthesis was technetium-its discovery being definitely confirmed in 1936.

He will reign for 31 years (the longest definitely confirmed).