keycard
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See also: key card
English
[edit]Alternative forms
[edit]Etymology 1
[edit]From key (“lock opener”) + card (“piece of plastic”).
Noun
[edit]keycard (plural keycards)
- A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.
Synonyms
[edit]Derived terms
[edit]Translations
[edit]plastic card
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Etymology 2
[edit]From key (“important”) + card (“playing card”).
Noun
[edit]keycard (plural keycards)