chip and pin


Definition: Meaning of, chip and pin in English to English dictionary.

Pronunciation: / tʃɪp ənd;(ə)n;and pɪn /

  • noun
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  • antonym
Word Forms:
Singular Plural
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[uncountable]
  1. a system for CREDIT CARD s and DEBIT CARD s, in which the card has a CHIP containing a secret number that only the owner of the card knows. The owner has to use this number every time the card is used. The secret number makes it more difficult for people to use the card if it has been stolen.
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    ANTONYM
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