You searched for: “acutance
acutance (s) (noun) (no pl)
The sharpness of a photographic or printed image; a numerical measure of this: For his book on art, Tom needed to be sure that the clearly cut edges of the acutance of the photos were not only very good, but excellent!
This entry is located in the following units: acuto-, acut-, acuti-, acu-, -cusis; also, agu- (page 3) -ance, -ancy (page 1)