Definition of "redskin"

redskin¹

noun
plural redskins
1. (now sometimes considered an ethnic slur and offensive) A Native American.
  Quotations
  Ye first Meeting House was solid mayde to withstande ye wicked onsaults of the Red Skins.
  1699?, Henry Smith or Samuel Smith or a relative, possibly quoting another colonist, in a letter quoted by a descendant (which, however, Ives Goddard argues is fake)

redskin²

noun
plural redskins
1. (anarchism, communism) An anticapitalist skinhead.