: a device connected to a computer to provide communication (such as input and output) or auxiliary functions (such as additional storage)
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Your peripheral vision is the outer area of your field of vision, where you can still detect movement and shapes. It can be very valuable when, for instance, you're driving into Chicago at rush hour, especially when switching lanes. When people call an issue in a discussion peripheral, they mean that it's not of primary importance, and they're probably suggesting that everyone get back to the main topic. Peripheral is now also a noun: computer peripherals are the added components—printers, webcams, microphones, etc.—that increase a computer's capacities.
Adjective If we focus too much on peripheral issues, we will lose sight of the goal. peripheral devices such as modems and scanners He saw in his peripheral vision that a car was trying to pass him.
Recent Examples on the Web
Adjective
That's because your peripheral vision processes light more quickly, but at a lower resolution, like fly vision.CNN, 7 Sep. 2022 Because immigration policy and enforcement falls to the federal government, governors are often confined to peripheral measures, like sending in the National Guard to support local law enforcement. Stacey Barchenger, The Arizona Republic, 7 Aug. 2022 Logitech, a peripheral company well known for its gaming headsets, mice, and gaming keyboards, is working on a new handheld device. Joshua Hawkins, BGR, 2 Aug. 2022 All types of training will produce both central and peripheral adaptations. Alex Hutchinson, Outside Online, 19 Jan. 2022 That’s because your peripheral vision processes light more quickly, but at a lower resolution, like fly vision. Jamie Theobald, The Conversation, 17 Aug. 2022 For example, on a factory floor with active machinery and sometimes tight spaces, the ability for a worker to maintain their peripheral vision with the HoloLens 2 could prevent injuries that Magic Leap 2’s more limited field of view might not. Adario Strange, Quartz, 18 July 2022 His peripheral vision was black, as if the lights were out at the Rose City Bowl in New Castle with a spotlight illuminating only what mattered. Wilson Moore, The Indianapolis Star, 13 July 2022 Images in the peripheral vision would need lower resolution, and that’s where a conventional OLED panel might work. Chris Smith, BGR, 12 July 2022
Noun
Need to charge a mobile device, or connect a peripheral to a PC or Mac? Tom Brant, PCMAG, 15 Sep. 2022 That said, Corsair stuffed the slim peripheral with a row of G-keys above the numpad that are reprogrammable with the likes of macros and application launching, without having to sacrifice any keys from a full-size layout. Scharon Harding, Ars Technica, 9 Sep. 2022 The tech is available on a module that can be integrated into other products or as a standalone peripheral that can be plugged into a computer. Ian Carlos Campbell, The Verge, 7 Jan. 2021 While components like graphics cards and RAM are crucial, one peripheral that is often overlooked is your display. Harry Rabinowitz, Popular Mechanics, 27 May 2021 New MacBook Pro users looking to make the best of their new laptops may be in for a long wait, as a key peripheral is in short supply. Ewan Spence, Forbes, 3 Aug. 2022 ConceptPix claims its horizontal mouse concept reduces the amount of squeezing required to use the peripheral. Scharon Harding, Ars Technica, 26 Apr. 2022 According to the Kickstarter, the peripheral is 3.15 inches wide, 1.57 inches long, 1.18 inches tall, and weighs 1.36 ounces. Scharon Harding, Ars Technica, 26 Apr. 2022 All the while, excited chatter enveloped the room and camera flashes sprung in every peripheral. Isiah Magsino, Vogue, 7 Apr. 2022 See More