Artificial intelligent assistant

hidey

hidey, int. Chiefly Austral. and U.S.
  (ˈhaɪdɪ)
  Also hidy, highdey.
  [Blend of hi and howdey (see how-do-ye).]
  A word of greeting.

1941 Baker Dict. Austral. Slang 35 Hidey! Highdey!, Hail!, How are you! 1959 I. Jefferies 13 Days xi. 182 ‘Hidey,’ I said. 1962 E. B. Atwood Regional Vocab. Texas iii. 70 Hidy, probably a blend of the old and new.

Oxford English Dictionary

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