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feedthrough

American  
[feed-throo] / ˈfidˌθru /

noun

Electronics.
  1. a connector used to pass a conductor through a circuit board or enclosure.


feedthrough British  
/ ˈfiːdˌθruː /

noun

  1. electronics a conductor used to connect two sides of a part, such as a printed circuit board

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of feedthrough

Noun use of verb phrase feed through

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