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key card
noun
- a plastic card, similar to a credit card, containing data on an embedded magnetized strip that can electronically unlock a door, activate a machine, etc.
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Example Sentences
Examples have not been reviewed.
As he slipped the key card into the reader on his hotel room door and tried the handle - to no avail - he realised what he had done.
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They quietly climbed the stairs until they reached a metal security door with a key card sensor.
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Dr. Zhang’s key card had been canceled and the elevators had been turned off.
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Was it really appropriate for one of the plane maker’s key suppliers to be using Dawn dish soap and a hotel key card as part of its manufacturing process?
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But in the aftermath of the Alaska episode, Spirit says one thing has been misunderstood: its use of the dish soap and the hotel key card.
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