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keycard. In DICTIOUS you will not only get to know all the dictionary meanings for the word
keycard, but we will also tell you about its etymology, its characteristics and you will know how to say
keycard in singular and plural. Everything you need to know about the word
keycard you have here. The definition of the word
keycard will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
keycard, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Alternative forms
Etymology 1
From key (“lock opener”) + card (“piece of plastic”).
Noun
keycard (plural keycards)
- A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.
Synonyms
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Translations
Etymology 2
From key (“important”) + card (“playing card”).
Noun
keycard (plural keycards)
- (bridge) In Roman keycard Blackwood, an ace of any suit or the king of trumps.
Anagrams