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

Type of: priority processing

• decrepit
• decrepitate
• decrepitation
• decrepitude
• decrescendo
• decrescent
• decretal
• decrier
• decriminalisation
• decriminalise
• decriminalization
• decriminalize
• decry
• decrypt
• decryption
• decubitus
• decubitus ulcer
• Decumaria
• Decumaria barbara
• Decumaria barbata
• decumary
• decumbent
• decumbiture
• decuple
• decurrent