adapter vs socket

adapter

noun
  • Specifically, a device that allows one format of plug to be used with a different format of socket. 

  • One who adapts a thing, e.g. a play. 

  • Specifically, an AC adapter: a device that reduces voltage and converts AC to DC to allow a battery-powered device to use mains power. 

  • A device or application used to achieve operative compatibility between devices that otherwise are incompatible. 

  • Specifically, a device that permits two, three, or more plugs to be used at a single electrical power point. 

  • One who is capable of adapting to differing situations. 

socket

noun
  • An opening into which a plug or other connecting part is designed to fit (e.g. a light bulb socket). 

  • One endpoint of a two-way communication link, used for interprocess communication across a network. 

  • A hollow into a bone which a part fits, such as an eye, or another bone, in the case of a joint. 

  • A hollow tool for grasping and lifting tools dropped in a well-boring. 

  • One endpoint of a two-way named pipe on Unix and Unix-like systems, used for interprocess communication. 

  • The hollow of a candlestick. 

  • A steel apparatus attached to a saddle to protect the thighs and legs. 

verb
  • To place or fit in a socket. 

How often have the words adapter and socket occurred in a corpus of books? (source: Google Ngram Viewer )