key card

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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.

Nearby words

  1. kewl,
  2. kewpie,
  3. kewpie doll,
  4. kex,
  5. key,
  6. key case,
  7. key club,
  8. key deer,
  9. key drive,
  10. key fruit

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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