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card-key

[kahrd-kee] /ˈkɑrdˌki/
noun, plural card-keys.
1.
a small plastic card with magnetic coding that is read electronically when inserted into a scanner and used in place of a key to open locks, hotel doors, etc.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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Contemporary definitions for card key
noun

See key card

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Word Value for card

7
8
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