C1adjectiveacademictechnology
US/pəˈrɪf.ə.rəl/
UK/pəˈrɪf.ər.əl/
not the main or most important part of something; on or near the outer edge
In context
Cost was only a peripheral issue in the final decision.
She has good peripheral vision and notices movement at the side.
A printer is a peripheral device that connects to your computer.
Words that go with peripheral
adjective + noun
- peripheral visionDrivers rely on peripheral vision to spot cyclists.
- peripheral devicePlug the peripheral device into the USB port.
- peripheral issueSalary is a peripheral issue for her.
- peripheral roleHe played only a peripheral role in the project.
adjective + preposition
- peripheral toThese details are peripheral to the main argument.
adverb + adjective
- merely peripheralThe sports section is merely peripheral to the newspaper.
Common mistakes
Incorrect:
peripheral with the topicCorrect: peripheral to the topic