Clouding

I think it's clouding up.

Thanks for understanding the drama of my homeland, which is, like Pablo Neruda would say, a silent Vietnam; there are no occupying troops, nor powerful planes clouding the clean skies of my land, but we're under financial blockade, we have no credit, we can't buy spare parts, we have no means to buy food and we need medicine...

Ziri's face was clouding over in anger.

Researchers say the love youngsters have for wildlife may be clouding the public's mind about how endangered those creatures are.

Trachoma strikes hardest in remote places like these. Water for washing faces is scarce, and medical care is far away. Trachoma begins as a bacterial eye infection. If left untreated, the infection scars the eyelid, turning the eyelashes inward. The lashes rub painfully up against the eyeball with every blink. Over time, the rubbing scars the cornea, clouding vision and leading to blindness.

Your vaulting ambitions are clouding your judgment.