acutance developer
noun
A photographic developer formulated to increase the acutance of the developed image.
Origin
1960s; earliest use found in British Journal Photography.
- subtract
- subtractable
- subtracter
- subtractible
- subtraction
- subtractive
- subtractively
- subtractor
- subtrahend
- subtrapezial
- sub-treasurer
- sub-treasurership
- sub-treasury
- subtree
- subtrench
- subtriangular
- subtriangulate
- subtribal
- subtribe
- subtriple
- subtriplicate
- subtropic
- subtropical
- subtropically
- subtropics