Artificial intelligent assistant

tidife

ˈtidife, -ive Obs. rare.
  Also 4 tydif(e, tydyf, tideue, ti-, tydyue.
  [Origin and sense obscure: cf. also tydie, and tidive = tidy a.]
  Name of some small bird. (Swainson, after Skinner, suggests the Blue titmouse.)

c 1385 Chaucer L.G.W. 154 And thoo [birds] that hadde doon vnkyndenesse As dooth the tydif [v.rr. tydyf, tydife] for new fangelness Besoghte mercy..And sworen on the blosmes to be trewe. c 1386Sqr.'s T. 640 Alle thise false fowles As beth thise tidyues [v.rr. tydyues, tydifs, tideues] tercelettes and Owles. 1671 Skinner Etymolog., Voc. Antiq., Tidefes..avis genus, nescio an illa avis quam nos Titmouse vocamus.

Oxford English Dictionary

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