The result or an instance of such an act or process; a black stain or mark.
The act or process of turning (becoming) black in colour.
Any of various (dark-colored) surface treatments for metal substrates, to inhibit corrosion; on steel, generally, synonym of bluing.
The act of defaming or sullying.
A smear, smudge or blot
Something that appears hazy or indistinct
In a state of doubt or confusion.
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.