In a conversation at the Faculty Club Kinbote (in VN’s novel Pale Fire, 1962, Shade’s mad commentator who imagines that he is Charles the Beloved, the last self-exiled king of Zembla) says that kinbote means in Zemblan "a king's destroyer" and longs to explain that a king who sinks his identity in the mirror of exile is in a sense just that:
Professor Pardon now spoke to me: "I was under the impression that you were born in Russia, and that your name was a kind of anagram of Botkin or Botkine?"