Meaning of the word peripherals in English

What does peripherals mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

peripherals

US /pəˈrɪfərəl/
UK /pəˈrɪfərəl/

Noun

1.

a device that is connected to a computer but is not an essential part of it, such as a printer or scanner

Example:
I need to buy some new computer peripherals, like a better mouse and keyboard.
Printers, scanners, and external hard drives are common computer peripherals.
2.

a secondary or auxiliary part of something

Example:
While the main focus is on the core product, the peripherals like customer support and documentation are also important.
The city's economy relies heavily on its main industries, with tourism acting as a valuable peripheral.

Adjective

relating to or situated on the edge or periphery of something

Example:
The city's peripheral areas are experiencing rapid growth.
He has only a peripheral interest in politics.