disclaimer

1 a document containing a declaration of an intentional giving up of a right, claim, or privilege one brother filed a disclaimer, allowing all of the estate to go to his poorer siblings Synonyms waiver, quitclaim, releaseRelated Words dispensation, exemption, indemnity; abdication, relinquishment, renouncement; handover, renunciation, surrender

2 a refusal to confirm the truth of a statement the intelligence agency's pro forma disclaimer of any involvement in the assassination plot Synonyms contradiction, denegation, disallowance, disavowal, denial, disconfirmation, negation, rejection, repudiationRelated Words disproof, rebuttal, refutation; negativeNear Antonyms concession, confession; affirmation, assertion, declaration; attestation, corroboration, documentation, substantiation, testament, testimony, validationAntonyms acknowledgment (or acknowledgement), admission, avowal, confirmation