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card punch

noun
1.
key punch (def 1).

keypunch

[kee-puhnch] /ˈkiˌpʌntʃ/
noun
1.
Also, key punch. Also called card punch. a machine, operated by a keyboard, for coding information by punching holes in cards or paper tape in specified patterns.
verb (used with object)
2.
to punch holes in (a punch card or paper tape), using a keypunch.
3.
to insert (data) into a computer by means of a keypunch:
to keypunch code numbers.
Origin
1930-1935
1930-35; key1 + punch1
Related forms
keypuncher, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for card punches

card punch

noun
1.
a device, no longer widely used, controlled by a computer, for transferring information from the central processing unit onto punched cards Compare card reader
2.
another name for key punch
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
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Word Origin and History for card punches

keypunch

n.

1933, from key (n.1) + punch (v.).

Online Etymology Dictionary, © 2010 Douglas Harper
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Word Value for card

7
8
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