A dark spot on the skin; a pustule.
An irregularly shaped area.
An uneven patch of color or discoloration.
A bright or dark spot on old film caused by dirt and loss of the gelatin covering the film, due to age and poor film quality.
Blotting paper.
Any of various crop diseases that cause the plant to form spots.
Imperfection; blemish on one’s reputation, stain.
To develop blotches, to become blotchy.
To mark with blotches.
A swelling on the skin caused by someone (or something) sucking the skin.