Artificial intelligent assistant

minuca

minuca Obs. rare.
  In 6 mynuca.
  [app. med.L.; cf. med.L. nucha in the same sense (? a. Arab. nuχχ marrow, or nuχṭ spinal marrow).]
  The spinal cord.

1548–77 Vicary Anat. ii. (1888) 19 The Sinew..[has] his beginning from the braine, or from Mynuca, which is the marowe of the backe.

Oxford English Dictionary

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