keycard
See also: key card
English
editAlternative forms
editEtymology 1
editFrom key (“lock opener”) + card (“piece of plastic”).
Noun
editkeycard (plural keycards)
- A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.
Synonyms
editDerived terms
editTranslations
editplastic card
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Etymology 2
editFrom key (“important”) + card (“playing card”).
Noun
editkeycard (plural keycards)