1. relating to or located on the edge or outer boundary of something
2. of secondary importance; not central or essential
3. relating to the nervous system outside the brain and spinal cord
Usage: medical

1. a piece of computer equipment that is connected to and controlled by a central processing unit
Usage: computing

Examples

• The store is located in a peripheral area of the city.
• Budget cuts affected only peripheral programs, not core services.
• Peripheral vision allows us to see objects outside our direct line of sight.
• The patient showed signs of peripheral nerve damage.
• She connected several peripherals to her computer, including a printer and scanner.
• The main discussion focused on salary, while benefits were a peripheral concern.
• Peripheral blood tests can reveal important health information.