However, Stuart was not in position to effectively screen Lee's advance or to provide intelligence on the movements of the Federal army.

Even stripped of new growth, the dead boxwood was so mature that its spiny skeleton effectively screened the creature crouched beyond it.

This effectively screened me from everyone in the room.

Since this happens continuously, these pairs are effectively screening the charge from abroad.

In one way it was an advantage, for the stand effectively screened him on one side.

He tightened his nostrils, as though by pulling them together he could the more effectively screen the ingoing air.

They came at last to a grating that effectively screened them from passersby in a busy corridor.

The people around him moved in toward the argument, extending themselves diagonally in a way that effectively screened Tyler from the guards' view.

Can we effectively screen over the Internet?

The GBR is too far away to provide significant coral deposits, but it effectively screens the coast from the ocean waves.