Definitions for "Macule"
small: flat spot.
A discoloured, flat spot of skin.
a patch of skin that is discolored but not usually elevated; caused by various diseases
Keywords:  mackle, blur, impression, double, slips
A blur, or an appearance of a double impression, as when the paper slips a little; a mackle.
To blur; especially (Print.), to blur or double an impression from type. See Mackle.
Keywords:  diameter, colour, smooth, less, defined
A macule is a small area of colour change, often defined as less than 1.5 cm diameter. The surface is smooth.