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Dictionary

card-key

Pronunciation: (kärd'kē"), [key]
—n.,
—pl. -keys.
a small plastic card with magnetic coding that is read electronically when inserted into a scanner and used in place of a key to open locks, hotel doors, etc.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

-cardium

cardoon

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