erase head

noun
variants: or erasing head

Definition of erase head

: a device mounted on a magnetic recorder that obliterates previous recordings on the magnetic medium by demagnetization just before a new recording is made

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Cite this Entry

“Erase head.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/erase%20head. Accessed 3 Dec. 2020.

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