Artificial intelligent assistant

counter-cambio

counter-ˈcambio Obs. rare—1.
  [ad. It. contracambio ‘a counterchange’ (Florio).]
  Counterchange, exchange.

1599 Soliman & P. ii. in Hazl. Dodsley V. 310 After we had got the chain in mummery, And lost our box in counter-cambio, My master wore the chain about his neck.

Oxford English Dictionary

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