'Nonpayment' definitions:

noun

Act of failing to meet a financial obligation [syn: default, nonpayment, nonremittal]

noun

Loss resulting from failure of a debt to be paid [syn: nonpayment, default, nonremittal] [ant: payment]

noun

The deliberate act of failing to pay money; "his evasion of all his creditors"; "he was indicted for nonpayment" [syn: evasion, nonpayment] [ant: defrayal, defrayment, payment]