Definition of unrefundable in English:

unrefundable

adjective (ˌ)ʌnˈriːfʌndəblˌʌnriːˈfʌndəblˌʌnrɪˈfʌndəbl

Late 18th century; earliest use found in Morning Herald & Daily Advertiser. From un- + refund + -able.

adjective

Late 18th century; earliest use found in Morning Herald & Daily Advertiser. From un- + refund + -able.

词汇	unrefundable
释义	Definition of unrefundable in English: unrefundable adjective (ˌ)ʌnˈriːfʌndəblˌʌnriːˈfʌndəblˌʌnrɪˈfʌndəbl That cannot be refunded; non-refundable. Origin Late 18th century; earliest use found in Morning Herald & Daily Advertiser. From un- + refund + -able. Definition of unrefundable in US English: unrefundable adjective That cannot be refunded; non-refundable. Origin Late 18th century; earliest use found in Morning Herald & Daily Advertiser. From un- + refund + -able.
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