S
- sample
- saturation
- scanning
- scatter
- scatter spacing
- Scitex file
- scratch disk
- screen resolution
- selection
- selection module
- sepia print
- shadows
- shape layer
- sharpening
- sharpening halo
- silhouette
- simplifying
- single channel images
- 16‑bit grayscale
- skewing
- slices
- smoothing
- spot channels
- sRGB
- stack
- stroke
- subtractive primaries
- swatches