Artificial intelligent assistant

gavelot

ˈgavelot Obs. rare.
  [a. OF. gavelot, F. javelot: see prec.]
  A javelin or casting-spear.

14.. Voc. in Wr.-Wülcker 596/23 Missile, a shafte and a shetel and a gauelot. 1674 Blount Glossogr. (ed. 4) [Wrongly explained as ‘a warlike Engine to shoot stones or darts; a great sling’. So 1726 in Kersey.]

Oxford English Dictionary

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