1. The execution of a program that preempts the use of the processing system
   - foregrounding

Type of: priority processing

• soppy
• sopranino
• soprano
• soprano clef
• sops
• sora
• sorb
• sorb apple
• sorb apple tree
• sorbate
• sorbed
• sorbefacient
• sorbent
• sorbent material
• sorbet
• Sorbian
• sorbic acid
• sorbitol
• Sorbonne
• Sorbus
• Sorbus americana
• Sorbus aucuparia
• Sorbus domestica
• Sorbus sitchensis
• Sorbus torminalis