KEYCARD

keycard

(noun) a plastic card that has a magnetically coded strip that is scanned in order to operate a mechanism

Source: WordNet® 3.1


Etymology

Noun

keycard (plural keycards)

A usually plastic card which stores a digital signature that is used to operate an electronic access control lock.

Synonyms

• card key

Anagrams

• card key

Source: Wiktionary



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Word of the Day

27 December 2024

OBLIGATE

(adjective) restricted to a particular condition of life; “an obligate anaerobe can survive only in the absence of oxygen”


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Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

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