protest

noun | pro·test
  1. a : a solemn written declaration by a notary public or U.S. consul on behalf of the holder of an instrument (as a note) announcing dishonor and declaring the liability of all parties to the instrument for any loss or damage arising from such action; also : the action of making or causing to be made such a declaration with due service of notice of dishonor : the action of making or causing to be made such a declaration with due service of notice of dishonor

    b : a declaration made by the master of a ship before a notary, consul, or other authorized officer upon arrival in port after a disaster declaring that any loss was not the fault of the crew but due to the disaster

    c : a declaration made by a party especially before or while paying a tax or performing a demanded act by which the declarer asserts that the justice or legality of the tax or act is disputed and that compliance is not voluntary

  1. : the act of objecting or a gesture of disapproval; especially : a usually organized public demonstration of disapproval : a usually organized public demonstration of disapproval