Wraiths moved through masses of debris, almost obscured at times.

This obscures the target at long range and the foreground.

Some think he's trying to obscure the forensic evidence and the victim's identity at the same time.

The astronauts spied on various sites all week, though clouds and haze obscured the view at times.

It cloaked the land, obscuring vision at more than a spear's length.

Errors by all concerned in the handling of the controversy should not obscure the substantive points at issue.

The fog of battle obscured a great deal at the time.

The beginning of the Michigan celebration could not obscure the controversy at the finish.

He wore the helmet for the first few games but stopped using it because it obscured his vision at the plate.

Dark passageways and blind alleys obscure the light at the end of the tunnel.