adjective un·re·cov·er·able \ˌən-ri-ˈkə-və-rə-bəl, -ˈkəv-rə-\

Definition of unrecoverable

  1. 1 :  unable to be recovered, recaptured, or regained :  hopelessly lost :  irrecoverable <unrecoverable loans>

  2. 2 :  unable to be corrected :  irremediable <an unrecoverable error/failure> <an airplane in an unrecoverable spin>

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