a swarm of insects obscured the light.
after that mistake he was under a cloud.
clouds of blossoms.
Fall weather often overcasts our beaches.
his head was in the clouds.
it discharged a cloud of spores.
sully someone's reputation.
the big elm tree obscures our view of the valley.
The chemical clouded the liquid to which it was added.
the only cloud on the horizon was the possibility of dissent by the French.
The smoke clouded above the houses.
The stars are obscured by the clouds.
the stroke clouded memories of her youth.
Their faces were clouded with sadness.