Something that appears hazy or indistinct
A smear, smudge or blot
To cause imperfection of vision in; to dim; to darken.
To become indistinct.
To transfer the input focus away from.
To smear, stain or smudge.
To make indistinct or hazy, to obscure or dim.
In a state of doubt or confusion.
Of the sky, the weather, etc.: a dark, gloomy, and threatening appearance.
A frown, a scowl; an angry or sullen look.
To be dark, gloomy, and threatening, as clouds; of the sky: to be covered with dark and threatening clouds; to show threatening signs of approach, as a tempest.
To frown; to look sullen.