Definition of keycard Keycard
We found 2 definitions of keycard from 2 different sources.
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What does keycard mean?
WordNet
NounPlural: keycards |
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| keycard - a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism |
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Wiktionary 
- keycard (Noun)
A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.
