Also found in: Thesaurus, Legal.
Related to arrogative: abrogative
tr.v. ar·ro·gat·ed, ar·ro·gat·ing, ar·ro·gates
1. To take or claim for oneself without right; appropriate: "That's how my cousin came to don the hand-tailored suits and to arrogate to himself the glamorous responsibility for ushering to their tables big-name customers" (Philip Roth). See Synonyms at appropriate.
2. To ascribe on behalf of another in an unwarranted manner: "The Platt Amendment of 1901 arrogated to the United States the right to intervene in Cuba in case of threats to its independence or American lives or property" (Walter McDougall).