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Medical Dictionary

back

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noun \ˈbak\

Medical Definition of back

  1. 1a:  the rear part of the human body especially from the neck to the end of the spineb:  the corresponding part of a lower animal (as a quadruped)c:  spinal column

  2. 2:  the part of the upper surface of the tongue behind the front and lying opposite the soft palate when the tongue is at rest





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