Meaning of chip and PIN | Babel Free
Definitions
A system for verifying that the bearer of a debit card or credit card is its owner by checking a PIN supplied by the bearer against a PIN stored on a silicon chip within the card.
uncountable
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.