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

Type of: priority processing

• articulatio spheroidea
• articulatio synovialis
• articulatio talocruralis
• articulatio temporomandibularis
• articulatio trochoidea
• articulation
• articulative
• articulator
• articulatory
• articulatory system
• Artie Shaw
• artifact
• artifactual
• artifice
• artificer
• artificial
• artificial additive
• artificial blood
• artificial flower
• artificial heart
• artificial horizon
• artificial insemination
• artificial intelligence
• artificial joint
• artificial kidney