noun
One who disclaims, disowns, or renounces.
A public disavowal, as of responsibility, pretensions, claims, opinions, etc.
(law) A denial, disavowal, or renunciation, as of a title, claim, interest, estate, or trust; relinquishment or waiver of an interest or estate.
(proscribed) A disclosure of an interest, relationship, or the like.
verb
(transitive, informal) To disclaim or disavow, as by appending a legal disclaimer.