Artificial intelligent assistant

offusque

oˈffusque, v. Obs. rare.
  [a. F. offusque-r (14th c. in Hatz.-Darm.), ad. L. obf-, offuscāre to darken: see offuscate and the earlier obfusque, obfusk.]
  trans. To obfuscate, obscure: = obfusk.
  Richardson cites Bolingbroke, but the orig. ed. has obfusques: see obfusk v. 9, quot. a 1751.

Oxford English Dictionary

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