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  • read/write head
    read/write head
    noun
    an electromagnetic device, as in a disk or tape drive, that reads data from or writes data on a magnetic disk or tape.
  • read-write head
    read-write head
    noun
    computing an electromagnet that can both read and write information on a magnetic medium such as magnetic tape or disk

read/write head

American  
[reed-rahyt] / ˈridˈraɪt /

noun

Computers.
  1. an electromagnetic device, as in a disk or tape drive, that reads data from or writes data on a magnetic disk or tape.


read-write head British  
/ ˈriːdˈraɪt /

noun

  1. computing an electromagnet that can both read and write information on a magnetic medium such as magnetic tape or disk

"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

Example Sentences

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“For example, in hard drives, the magnetic read/write head moves above the disk surface with a separation as little as three nanometers,” Zhang says.

From Scientific American • Dec. 11, 2019

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