dongle

名词 n.
中文释义
英 /ˈdɒŋɡl̩/    美 /ˈdɑŋɡl̩/

英文释义

名词 n.
  1. Any small device that plugs into an electronic device, typically a computer, and alters its functionality. Common examples include wireless modems, digital media players, software copy protect devices, and adapters.
    — FreedomPop will offer three different flavors of broadband: a USB dongle that allows you to connect your computer to the internet, a WiFi hotspot device, and an iPhone case that allows you to override the phone's existing network and use it as a FreedomPop hotspot.
  2. A hardware device used by a specific application for purposes of copy protection.
    — Take the dongle, for example. It is the summit of copy protection, an explicit melding of software and hardware. Without the right hardware key—the dongle—plugged into the machine's parallel port, the software won't run.

词形变化

dongles plural

词汇关系

衍生词
disability dongle Donglegate

词源

Unknown. Likely a descendant of dangle, reflecting that electronic accessories such as computer peripherals often are plugged in via a flexible cable (although wirelessness is also often relevant). Claims that the word comes from a man named "Don Gall" were made up by an advertisement. First usage 1980-1985.
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