Definition of definition for English Language Learners. : an explanation of the meaning of a word, phrase, etc. : a statement that defines a word, phrase, etc. : a statement that describes what something is.
An IBAN (International Bank Account Number) is an international bank account identifier used to uniquely identify the account of a customer at a financial institution. This is the only permissible account identifier for SEPA payments.
An IBAN is an International Bank Account Number that is used for international payments to countries in the European Union and some other countries. IBAN's start with a two (2) letter country code and contain between fifteen (15) and thirty-four (34) letters and numbers in total.