What is "clouded over"

Usage examples of "clouded over".

He gave her another small dose of morphine along with the antibiotics and waited until her eyes clouded over before splinting her wrist.

The night had clouded over, the sky a mass of heavy, rolling blackness that settled ominously about the misty highlands.

The day had clouded over abruptly and the shadows on the snowy ground were dark grey.

For an instant her eyes clouded over and he thought she was going to cry.

Rain fell in steady sheets out of skies clouded over from horizon to horizon, a gray ceiling canopied above the trees.

I felt my lungs strain to haul in a breath, and my vision clouded over with stars and went black.

The sky clouded over again and the sun disappeared from view until it was only a pale hazy ball, the air turned gray and wintry in its absence.

As I watched, it clouded over with a sort of mist, then when it cleared again I could no longer see my reflection in it, but a sheet of newspaper instead.

It had clouded over by now and was raining, and their colors were running all down the gutters.