Definitions

1. verb

to fail to pay or make payment, especially for goods or services received

“The company was unable to unpay its debts and went bankrupt.”

2. verb

to cancel or reverse a payment

“I need to unpay the transaction I made yesterday.”

3. verb

to refuse to pay or settle a bill or debt

“The customer tried to unpay the restaurant bill but was unsuccessful.”

4. noun

the act of failing to pay or make payment

“The unpay of the loan caused a significant financial problem.”