¹ Source: wiktionary.com
Definition of Keycards
1. keycard [n] - See also: keycard
Lexicographical Neighbors of Keycards
Literary usage of Keycards
Below you will find example usage of this term as found in modern and/or classical literature:
1. An Introduction to Computer Security: The Nist Handbook by Barbara Guttman (1996)
"If keycards are not carefully controlled, an intruder may be able to steal a card
left on a desk or use a card passed back by an accomplice. ..."
2. Ninth Day of Creationby Leonard Crane by Leonard Crane (2000)
""For one thing, we don't use keycards in DC At least, not in the Food and Drug
Administration. I'm kind of surprised to see ..."