interbank
/ˌɪntərˈbæŋk/Definitions
1. adjective
relating to or involving two or more banks (financial institutions)
“The interbank market experienced significant fluctuations in interest rates.”
2. noun
a market or system where banks trade with each other
“The central bank regulates the interbank market to prevent instability.”
3. noun
a transfer or transaction between two banks
“The interbank transfer took several hours to process due to technical issues.”